The Best Motorcycle Battery Chargers: Buying Guides, Reviews & FAQs

How many of you have planned to ride your motorcycle only to discover that the battery was totally drained? Nothing is more frustrating than being unable to ride due to a discharged motorcycle battery. It is advised that you attach your motorcycle to a battery charger that will control the voltage level and recharge it as needed.

Now, let’s start by looking at some of the best motorcycle battery chargers on the market in 2021. There are several numerous versions of motorcycle battery chargers that the experts of Motoczysz have listed each with its own set of features and specification.

Top 10 best motorcycle battery chargers reviews in 2021

1. The best motorcycle battery chargers for overall: NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger

The NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger is the most powerful, highest-performing, energy-efficient, and portable charger that has ever made. The GENIUS1 is a 1-amp battery converter, maintainer, drip charger, and disulfate for all forms of lead-acid and lithium-ion batteries, including flooded, gel, and AGM batteries, as well as marine and deep-cycle batteries. Charge and maintain compatibility with all types of vehicles

This device has a built-in thermal sensor that senses the air temperature and adjusts the charge to avoid overcharging in hot climates and undercharging in cold ones. It automatically senses and repairs battery sulfation and acid stratification for improved engine starts and longer battery life.

It’s a power generator, battery maintainer, drip charger, and battery desulfator all in one. NOCO GENIUS1 built for flooded, gel, AGM, and maintenance-free lead-acid vehicle, marine, and deep-cycle batteries, as well as lithium-ion batteries. Fills batteries with a voltage as low as 1 volt. Alternatively, you can use the all-new force mode to take command and manually begin charging dead batteries down to zero volts.

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  • ✔ The charger seems very well designed and it works great. It comes in a really nice packaging.
  • ✔ Fit wide range of vehicles. Red and green indicator lights let you know the status.
  • ✔ Once the battery is charged completely, the charger senses that, and switches automatically to just maintaining the battery.
  • ✔ If you lose power while charging (or maintaining), this charger just picks up right where it left off, so there are no worries about pushing buttons or selecting modes.
  • ✔ The charger boasts some surprising abilities to bring near-dead batteries that you’d normally replace back to life again.
  • ✔ It does a good job of intelligently reading and assessing the status of the battery to apply the correct settings for the best charge possible.
  • ✔ A fully automatic car 12 Volt car charger that is lightweight and compact and simple to use.
  • ✔ It has few stages to its charging process, initialization, bulk and absorption mode and float or maintenance mode.
  • ✔ It will monitor the battery life and switch between modes going from charging mode to float or maintenance mode once your battery is fully charged thanks to its high-frequency smart technology.
  • ✔ They are impact, UV and water-resistant and will mount to all AC outlets.


  • ✘ The short cable is a real frustration.

2. The Cost Effective Motorcycle Battery Chargers: Foval Automatic Trickle Battery Charger

The Foval Automatic Trickle Battery Charger with detachable alligator and ring connectors, the charger is good for all types of vehicles with a 12V battery. You  can use it to power up the fully drained acid batteries on your bikes instead of replacing them which go easy on your wallet and the environment.

This gear is perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), also complete a 4-step charging program. The smart circuits engineered with multi-level protections guard against reverse polarity, short circuit, overcurrent and overvoltage to maximally protect your car battery.

The infinite sequential monitoring adapts to the battery’s needs hundreds of times per second. And the foval battery charger checks for a correct connection before giving power. You can connect and disconnect the foval trickle battery charger in seconds. With once connected, the foval trickle charger manages your battery’s health on its own. The intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

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  • ✔ It is ready to go whether it be your car, bike, ATV, RV, golf cart or any other similarly operated equipment such as generators.
  • ✔ Fit wide range of vehicles. The price is reasonable. Good customer service.
  • ✔ It works great and recharged fully discharged your battery.
  • ✔ Great price and full featured with the simplest operation and confirmed by really really good feedback.
  • ✔ The cords are long enough that buyers did not have to deal with extension cords.
  • ✔ Everything looks to be of good quality.
  • ✔ When the battery is topped off, it goes into a maintenance state, and there is no risk of fire.
  • ✔ It has premium connections and joints meaning it looks as if it is put together very well and will last a long time.
  • ✔ Overall the charger indicates well when it is charging and when the batteries are full very clearly. 


  • ✘ This charger didn’t work with some buyers’ motorcycle batteries.

3. The Environment Friendly Motorcycle Battery Chargers: Battery Tender Junior 12V Charger

Battery Tender Junior 12V Charger will charge and maintain your battery so that it is ready to go when you are! It’s lightweight, fully automatic and easy to use. This product provides your vehicle’s battery a maximum charge before transitioning to float mode to keep proper voltage levels for secure, long-term storage without overcharging. 

The vehicle charger and maintainer is small and lightweight, with a low-maintenance nature that makes it fast and simple to use. Charges all 12-volt lead-acid, submerged or sealed maintenance-free batteries (AGM and gel cell) and has an 80-hour safety timer.

The charge is indicated by a two-color LED display, and if the battery voltage decreases too far under load, ISM adaptive charging will resume maximum charger output capacity. After completely charging the battery, the automatic charge cycle feature turns to float mode.

Our 12 volt battery charger and maintainer is spark-proof during lead connection and senses reverse polarity automatically to ensure proper operation. A solid-state two-color LED indicates the charger’s level, and if the battery voltage falls too far under load, maximum charger output control is resumed.

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  • ✔ If you own anything with a lead-acid battery, you need one of these. It is the best motorcycle charger available.
  • ✔ It is long- lasting. It’s designed to be pretty much indestructible.  It has a five year warranty.
  • ✔ You can start the bike with it connected, no problem, it simply turns itself off. It takes all of a few seconds to connect or disconnect.
  • ✔ It’s spark proof, and has an indicator light that flashes and changes color to tell you the state of your battery, and what it is doing to manage it.
  • ✔ The battery chargers work great on standard flooded wet-cell lead-acid batteries, as well as AGM (absorption glass mat) batteries.
  • ✔ These provide USB charging outputs and 12 volt cigarette lighter-style power ports to allow you to plug your electronic devices into your vehicle.
  • ✔ It’s small enough to tuck in the trunk, and the detachable leads are a great feature.
  • ✔ It’s a half to a third the price of a decent trickle charger, and it’s better for buyers’ batteries which is going to save buyers’ money over time.
  • ✔ They will maintain your battery without overcharging it, and use very little electrical power doing so.
  • ✔ The battery does not overcharge or allow the battery to drop below a safe threshold, your battery will last longer as well.


  • ✘ The product is cheaply made, and very light weight.
  • ✘ It charges very slowly and it never enters float mode.

4. The Easy To Connect Motorcycle Battery Chargers: Adakiit 6/12V 4A Smart Battery Charger

Adakiit 6/12V 4A Smart Battery Charger is ideal for maintaining the vehicles properly charged and repaired during the year or for long-term storage for improved performance and longevity. The charger provides the leading 9-stage automatic charging process for various battery types.

The LCD screen displays the charging status in large and transparent fonts. You can read the charging current and voltage in real time, as well as diagnostic statistics. Its backlight feature makes it easier to read in low-light conditions. When the charger is turned on, it restores the last settings used, making your life easier. It also automatically detects sulfated batteries and attempts to repair them if possible.

This battery charger offers multi protection against reverse polarity, short circuit, over voltage or current, over charge or discharge, overload, overheat; features constant pulse current maintenance function to avoid overcharge and discharge; full-loaded and burn-in test prove its high reliable efficiency, stable performance.

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  • ✔ It seemed a lot of quality for the price. If you do over-charge it will shut off and not damage anything.
  • ✔ It has eight stages, and came with SAE connectors that mated with buyers already installed pigtails.
  • ✔ Once plugged in, the charger performed a quick diagnostic and determined the correct voltage (LCD display) and showed they were fully charged. The LCD readout so you can see the progress of the charging happening.
  • ✔ It can cut charging time in half from other chargers that are only 1A or less. 
  • The battery cord adapter fits right onto the terminal screws near the battery and has a rubber sleeve and attached cap to keep it protected from elements.
  • ✔ The charger went straight from charging to trickle with no intervention. I can clearly see the device saying the battery is “FULL” when I enter the garage so a nice indication that all is well.
  • ✔ It gives a cool green glow with a message letting users know the battery is full.
  • ✔ It works just as described. It comes with multiple battery attachments


  • ✘ Some buyer batteries seem like they need at least a week to charge up for maintenance. They’re supposed to be used immediately.

5. The Most Powerful Motorcycle Battery Chargers: MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger

The MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger works in all weather conditions complicated with any 12-volt lead-acid, flooded, or sealed maintenance-free batteries that can be charged and maintained with this charger (AGM and gel cell). ETL protection standard compliance.

The problem of battery sulfation is automatically detected. Using pulse current technologies to effectively desulfate batteries. Optimize the battery’s capacity when charging without the need for any operator input. In standby mode, there is no performance. When connected to the battery, there is no battery drain. To ensure safety, spark proof the lead connection.

Overcharge, short circuit, and reverse polarity are both safeguarded. Charge the battery to 14.4V and keep it at 13.6V for a long time to prevent gassing and prolong battery life. To ensure protection, a 24-hour timer is set up in the software to terminate the charge and enter the sustaining mode until the voltage exceeds 14V.

Simply plug it in, attach it to the battery, and begin charging or sustaining your battery. During the charging process, the desulfation occurs automatically. There is no manual service.

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  • ✔ It is perfect for small motorcycle batteries and very competitively priced.
  • ✔ Instruction manual and box information attached. 
  • ✔ The cable that permanently connects to the battery terminals which has the quick connector on the other end, to have been double insulated for better mechanical protection.
  • ✔ It has worked flawlessly charging all sizes of 12 volt batteries, from big starting batteries to motorcycle batteries.
  • ✔ Buyer especially like that the output voltage in the “maintenance mode” is between 13.5 and 13.6 volts, which is the ideal voltage for keeping the battery at its top condition in a fully charged state.
  • ✔ After fully charging, it automatically ramps up and holds that voltage, so it moves to a “trickle” in maintenance mode. Some other chargers utilize a “float feature” in maintenance mode, which maintains the “natural full charge voltage” of each battery, rather than using the same voltage for every battery.


  • ✘ Buyer complained that it overcharged their battery and ruined it and all the wires.
  • ✘ People are complaining of the light always being green.
  • ✘ One person even complained he was charging a depleted battery for 3 days (with the light green), and no charge was being delivered.
  • ✘ Some reviewers say that their batteries were overcharged.

6. The Energy-efficient Motorcycle Battery Chargers: LST 12V Battery Trickle Charger

LST 12V Battery Trickle Charger is a great option for motorcycle, bikes, car, boat, or power sport batteries. Energy efficient and automatic, the unit features easy to connect clamp and ring terminal adapters as well as a convenient hook attachment for hanging the unit outside of the work area.

This device provides multi protection against reverse polarity, short circuit, over voltage, over current, overload or overheat; spark proof during lead connection; water and dust resistant float charger, full-loaded and burn-in test proves its stable performance and high reliability.

It has detachable ring or alligator connectors, allowing you to charge and retain the battery anywhere you go; the battery repair charger monitors the entire charging process and automatically switches to float mode after completely charging the battery using MCU control; and the motorcycle battery charger can restore batteries more efficiently and extend battery life.

Even when in maintenance mode, 12 volt automotive battery maintainer chargers offer visual state-of-charge input and diagnostic detail. The 12v battery charger has an input voltage range of 100-240V and is ultra-compact and lightweight, making it simple to transport.

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  • ✔ An impressive battery maintainer, for the size, price, and reliability.
  • ✔ It works just as indicated by the manufacturer. It holds the battery on the buyer motorcycle up well.
  • ✔ When the light is red it is charging, then as it approaches full charge a green light blinks. Then when fully charged the green light glows steadily. 
  • ✔ It is very sensitive detecting what the battery needs: if you open a door and the interior lights come on, it will briefly blink green, and within a minute or so, it will glow green again. 
  • ✔ It comes with two cables, one that clips onto a battery’s terminals and another that bolts onto terminals. This gives you the opportunity to use it on multiple vehicles without breaking out the tools each time.
  • ✔ This maintainer started immediately and went into the initial charge state and then after a short time went to the maintenance/float stage.
  • ✔ As a bonus all the connectors have caps to protect the terminals when not in use;
  • ✔ The 10 ft long cord on the charger; with the pigtail or clamps connected gives a total of 12 ft or cord length.
  • ✔ Clamps are copper colored as opposed to the usual chrome look on others; appears higher quality.


  • ✘ It puts out just a little over one amp an hour, so it will take a long time, even days, to bring a battery up to full charge.

7. The Best-selling Motorcycle Battery Charger: NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger

The NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger is the best-selling charger on the market, and it is a 5-Amp automatic motorcycle battery charger, battery maintainer, trickle charger, and battery desulfator with temperature compensation.

This gear is designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries. It is compatible with all types of vehicles – charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

The charger comes with an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. This could charge batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

This device automatically senses and repairs battery sulfation and acid stratification to recover lost battery performance for faster engine starts and longer battery life.

It’s more than just a trickle charger; it’s a sophisticated battery maintainer. A fully automatic, worry-free battery charger for daily usage – 24 hours a day, 7 days a week – with zero overcharge.

We know that many people are now using lightweight lithium batteries in their motorcycles, so this should be your first choice. The fact that it still supports lead-acid batteries, which are still found in many vehicles, is a major plus.

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  • ✔ All batteries now start user’s vehicles as if they are brand new. It is thermal compensated to adjust charging depending on the ambient temperature.
  • ✔ This charger was able to get a troublesome battery all the way up to float voltage (fully charged) with no problem.
  • ✔ Compact size, high output, excellent quality cables and clamps. Even the packaging was impressive.
  • ✔ The charger is very small so you can lay it alongside the battery, under the hood, and easy to use.
  • ✔ But after running the repair mode one more time, there was a noticeable difference for buyer dead battery. This might be the best motorcycle battery chargers.
  • ✔ It is capable of charging regular flooded lead-acid, AGM, Gel, and Lithium-Ion 12-volt car batteries as well as regular flooded lead-acid 6-volt batteries.
  • ✔ It is also a multi-stage charger, specifically 9 stages.
  • ✔ You can specify repair mode (hold down the mode switch) which can help restore over-sulfated batteries.


  • ✘ It may require longer to charge your battery than other battery chargers.
  • ✘ The cable with the battery clamps is too short.
  • ✘ This unit is double the price of its competitors.

8. The High Performance Motorcycle Battery Charger: 6V/12V Smart Battery Charger

If you’re shopping for the perfect battery charger and maintainer that is available on the market, the 6V/12V Smart Battery Charger is our top choice. This battery charger including intelligent MCU controller for automatic charging in 10 stages which monitor the whole charging progress,stop automatically when the battery is fully charged. This motorcycle battery charger can easily restore batteries and prolong their life, making it ideal for year-round battery repair or long-term storage.

This smart battery charger can charge all forms of 6-volt and 12-volt lead-acid batteries, as well as deep-cycle batteries such as flooded/gel/AGM and lithium-ion batteries that do not need maintenance (12V LFP). The battery charger maintains and charges motorcycles, bicycles, lawnmowers,etc.

Even when in maintenance mode, the 6/12 volt automotive battery charger maintainer provides visual state-of-charge input and diagnostic information. The charging voltage/current/mode, battery type, and remaining power are all displayed on the LCD screen. The Memory Function on this car battery charger allows you to recover the last settings you used, making your life simpler. It also identifies sulfated batteries and attends automatically.

This trickle charger with multi protection against reverse polarity, short circuit, over voltage or current, overload, overheat; with constant pulse current maintenance function to avoid overcharge and discharge; spark proof during lead connection; IP65 waterproof and dust resistant float battery charger, full-loaded and burn-in test proves its stable performance and high reliability.

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  • ✔ The clips, wires and pigtails seem well made and comes with a 15AMP fuse in the battery quick connector.
  • ✔ It comes in a really nice packaging, the unit itself seems well made and thought out.
  • ✔ Buyer just tops it off in 2-3 days to get the battery 100% charged. It’ll tell you when the charge is complete.
  • ✔ Devices to leave overnight or without monitoring has a nice backlit readout.
  • ✔ The included ring terminals make repeated connections a snap for portability as well as a fused set of leads to hook directly to the battery for a more permanent install.
  • ✔ Multiple connections and multiple charging options. Works as advertised.
  • ✔ It has holes for wall mounting.


  • ✘ Buyers would have preferred that the leads that hook directly to the battery would have been longer to facilitate a more clean install. They may end up cutting and having to add length to ensure safer access to the plug when they need to plug it in.

9. The Top Quality Motorcycle Battery Charger: Vemote Trickle Battery Charger Maintainer

The Vemote Trickle Battery Charger Maintainer restores your battery automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.It’s not just a trickle charger, it’s an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use with zero overcharge.

When you plug in, the battery adapter detects the battery, determining how much power it requires and what percentage it is actually at. The battery charger can put all of the juice into the battery before it reaches a certain level of power. The battery maintainer will slow the rate of juice that pushes out to that battery and give it a small trickle of juice without overheating.

Maintain the battery by checking the voltage of the battery on a regular basis. If the battery maintainer determines that it needs recharging. The process can be restarted by the battery repair charger. Battery maintainer chargers for automotive, motorcycles, automobile, lawn tractor, riding lawn mower, ATVs, RVs, watercraft, powersport, scooter, snowmobiles, camper, trolling motor, boats, etc.

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  • ✔ There are a variety of connections and charging options available. It performs as expected.
  • ✔ The unit, itself, plugs directly into the outlet.
  • ✔ It works well for both motorcycles and stand alone batteries.
  • ✔ The lighted indicators show function well.
  • ✔ This charger had no trouble charging a troublesome battery all the way to float voltage (fully charged).
  • ✔ For the size, price, and adaptability, this is an excellent battery maintainer.
  • ✔ It has charged all types of 12 volt batteries flawlessly, from large starting batteries to motorcycle batteries.


  • ✘ The wiring is very short which makes it difficult to reach a battery that may be some distance away.

10. The Multi-level Safety Protection Motorcycle Battery Charger: Mroinge 12V 2A Lead Acid & Lithium(LiFePO4)

The Mroinge 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger exports a wide range of automotive accessories, including battery chargers, battery testers, solar charger controllers, power inverters, tire inflators, and car battery monitors at competitive prices. The good faith for this suits the goal, providing high quality, easy service for the consumer, and these products have always been valued and preferred by customers.

The Mroinge MBC022 12V 2A Battery Charger isn’t just a trickle charger. It has a microcomputer chip that digitally controls the 4-stages of battery charging and is lightweight, portable, fully automatic, and very simple to use, particularly in small spaces (initialization, constant current, constant voltage and floating charge). The charger has a power down memory feature, which means it can re-start after being turned off.

This battery charger will keep the battery well charged at all times, ensuring that it is still ready to use. It features a microprocessor-controlled fully automatic charger and maintainer that is intended to prolong the life of any 12V lead acid or 12V lithium(LiFePO4) battery typically used in cars, bikes, ATVs, personal watercraft, RVs, submarines, golf carts, and backup generator systems, among other applications.

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  • ✔ This item works as described. Fits for wide varieties of vehicle. Very easy to use, just plug in and use.
  • ✔ Plenty of cable length and comes with the O-Ring battery hookups as well as alligator clips, which are switchable.
  • ✔ This one allows you to go from smart check on lithium to start lead charge no issues to achieve that.
  • ✔ This device attached without issue and has been operating normally for the past month.
  • ✔ The battery has remained charged, and the buyer’s car has begun without difficulty.
  • ✔ It’s micro processor is very accurate in reading the battery’s charge and maintaining full capacity.
  • ✔ Settings for Pb acid and Li batteries. Works with AGM batteries without over voltage on trickle mode.
  • ✔ Has modes to charge from discharged state.


  • ✘ This charger generates a lot of RF noise.

Key Features To Consider For Buying The Best Motorcycle Battery Charger

1. Voltage & Amperage of the Charger

Motorcycle and most other vehicle batteries are normally 6-volt or 12-volt batteries. The majority of the chargers on our list have a 12V charging range, but there are a few that have both 6V and 12V options. 

The charging speed is influenced by the amperage of the battery charger. The higher the amperage, the quicker your motorcycle battery can be charged. If you want a gadget that charges quickly, aim for one that has an amperage level of at least 5-10 Amps.

2. The Charging Performance

How smart the charger is and how secure the charging process is for your motorcycle battery is determined by the number of stages used in the charging process. Some chargers have a four-step charging process, while others have up to eight stages in their charging process. Since these chargers have a greater number of phases, they are gentler on the battery and can further evaluate it.

3. Cables, Clamps & Other Accessories

The standard power cable and alligator clamps are provided in the package for each charger. However, some chargers will come with an extra cable that can be used as a backup link in difficult-to-reach places.

Since most motorcycle batteries are not easily accessible, using an alternate cable that is more lightweight than the standard one is still a smart idea. So, if you want to recharge the battery without having to remove it from the bike’s base, search for chargers that provide an alternate cable link.

4. Connectors

If your battery adapter isn’t compatible with your battery, it won’t support you much. There are a variety of terminals to choose from, so pay attention to how the charger can connect to your battery. Your outlet choices could be a bigger problem, as some battery chargers have shorter cords that make them more difficult to use.

5. Temperature Monitor

A temperature sensor is a very handy feature that certain battery chargers have. High temperatures in the battery can be harmful, and overcharging  can cause the battery to overheat.

6. Notifications

There are several approaches for displaying details on a battery charger. Any high-end chargers will have an LED display, but the majority will only have indicator lights. It’s also crucial to understand how convenient it is to learn and what knowledge is included.

7. Type of Vehicle

It would be a simple choice if you only own a motorcycle and want to use the charger mostly for repairs. A basic 12V charger with low amperage is a must-have. If you own a car or other equipment such as a truck or a yacht, on the other hand, you’ll definitely want to invest in something that will put more juice into your battery.

8. Type of Battery

When purchasing a motorcycle battery charger, this is a critical consideration. Motorcycle batteries come in a variety of shapes and sizes, each with its own technology. Since lead-acid, gel, and AGM batteries all use a common technology (liquid), most chargers can easily be used with them. If you have a Lithium battery, though, you can use a different charger; otherwise, you can end up frying your battery.

9. Reverse Polarity Protection  

Since it is a basic feature, it can prevent serious damage to your motorcycle batteries. Accidentally connecting the cables to the wrong terminal is a frequent problem. Your battery charger will alert you if the link is wrong rather than degrading the battery. Your power supply and electrical circuitry will be protected from the battery’s power by reverse polarity protection.

Types of Motorcycle Battery Charger

1. Regular Charger

A standard motorcycle battery charger functions similarly to a phone charger. When you plug your battery in, it loads at the same pace before you unplug it. The issue with this method of charging a motorcycle battery is that leaving it plugged in for an extended amount of time will degrade the battery, waste energy, and even pose a fire hazard.

2. Trickle Charger 

To replace the traditional style, a trickle charger was developed, and it is still widely used today. These chargers employ more sophisticated hardware to track the charge level and adjust to the needs of your battery. The advantage of this “plug and forget” style is that it saves energy and reduces the chance of fire caused by conventional chargers. The only benefit it has over a floating charger is that it doesn’t matter how hot it gets.

3. Float Charger

The words floating converter, battery charger, and battery maintainer are interchangeable. This is a form of charger that builds on conventional motorcycle battery charging but differs from trickle chargers in that it involves a different technology. A floating charger can completely charge the battery before turning off. It switches off after allowing the battery to discharge to a preset stage, then turns back on and completes the loop. 

This is a better option than a trickle charger because it saves more energy and eliminates the possibility of a fire caused by constant charging. The only disadvantage is that it will not be fully charged based on where you disconnect it.

Buying Guides For The Best Motorcycle Battery Charger

When purchasing a motorcycle battery charger, this is a critical consideration. Motorcycle batteries come in a variety of shapes and sizes, each with its own technology. Since lead-acid, gel, and AGM batteries all use a common technology (liquid), most chargers can easily be used with them. 

If you have a Lithium battery, though, you can use a different charger; otherwise, you can end up frying your battery. This particular specification is specified in the overview of any high-rated motorcycle battery charger available on the market.

Frequently Asked Questions

1. What are the benefits of buying a motorcycle battery charger?

It would be very difficult to start your motorcycle if you have an old battery that does not hold a charge well and you leave it standing for a few weeks. Motorcycle battery chargers come in handy for this purpose. Simply add the charger to the battery on your motorcycle, wait a few hours, and you should be able to start it up again.

They can not only jump start the battery, but they can also sustain it when you are not riding your motorcycle and automatically refresh it when necessary. A battery charger can monitor the voltage to ensure that it is kept at the proper amount.

2. What causes motorcycle batteries to die too quickly?

Motorcycle batteries, all too much, die young as a result of negligence. A battery’s life is shortened by dehydration, excessive charging, and a sluggish discharge during storage. But it doesn’t have to be that way; you have a lot of control over how long the battery lasts.

And when the ignition key is turned off, motorcycles draw a slight current, which can quickly drain batteries. You could detach the battery to keep these draws from destroying it, but batteries self-discharge even though there is no load on them. As batteries are left discharged, they get sulfated and can lose their capacity to be recharged indefinitely, so always recharge them.

3. Is it possible to recharge an absolutely dead motorcycle battery?

Yes. However, you can just do this too many times. Since the ability of a lead-acid battery to carry a charge is diminished any time it dies, and this harm is irreversible, having the battery fail a few times could ruin it forever. If your battery is dead, you can either use a battery charger or jumpstart your bike with another bike or a vehicle.

4. When I’m not riding my bike, how long do I charge my battery?

A maximum charging is recommended at least once every 30 days for a stable battery. This is due to the high self-discharge rates of lead-acid batteries, which lose 0.5-1 percent of their charge every day they rest. Your battery can drain faster if your bike has advanced batteries, accessories, or a warning system

As a result, simply allowing your bike to sit for 30 days between recharges can be enough to destroy your battery, and many bikes still have old batteries, making it even more difficult to keep them powered. As a result, if you cycle less than once a week, we suggest merely keeping your bike on a trickle charger. And if your battery is old or your bike is old, this will keep it safe.

5. Could I charge my battery by removing it?

You can, but it’s not recommended these days due to the more complex electronics systems found on many motorcycles. When a battery is disabled, the ECU loses all power and memory, and when the battery is replaced and the bike is started again, it can run strangely for a while as it “relearns” its fuel charts, throttle locations, and other settings. 

Final Thoughts

I’m certain that after reading this post, you’ve realized that a battery charger can be a very useful tool to have. It can not only jump start but also extend the life of your motorcycle battery.

  • Adakiit 6/12V 4A Smart Battery Charger should be on your wish list of the best motorcycle charger because it’s perfect for keeping cars charged and fixed during the year, as well as long-term storage for better durability and durability.
  • Foval Automatic Trickle Battery Charger is what you should have to save your budget. You will use it to recharge your bike’s completely depleted acid batteries rather than replace them, saving both money and the environment.
  • NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger is a strong candidate that came first in sales figure on the market. This system detects and repairs battery sulfation and acid stratification automatically, restoring lost battery performance and extending battery life.

If you don’t know which charger to use and which to avoid, charging a motorcycle battery can be difficult. That’s why I’ve chosen to write this review and buying guide for the best motorcycle battery chargers available in 2021. We hope you find one that fits perfect for your motorcycle.

Holly Eubanks

Hello and welcome to my personal blog, my name is Holly Eubanks and I am the creator of I decided to create this blog about Uber driving because I had a lot of experience that I wanted to share with other people who might want to join a driving company such as Uber or Lyft. If you don’t know if you are qualified for this driving job, then you better start reading because I have several very informative articles that are about being an Uber driver. You can find a lot of valuable information about all the requirements that you have to fill in order to become one. You can learn from my personal experience and avoid some mistakes.

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