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11 Best Motorcycle Battery Chargers (Reviews) in 2021

You’re probably trying to find a proper battery charger but really have no time to spend reading dozens of motorcycle battery charger reviews. If that’s the case, we’ve showcased some of the most popular chargers on the market below so you can pick the one that offers the most bang for the buck.

1. Battery Tender 081–0157 Quick Disconnect

If you’re looking for a reliable 12V battery charger to maintain your motorcycle’s battery in top shape, then this Battery Tender model is just what you need. The 022-0148-DL-WH comes with a 4-Bank Battery Management System which allows you to charge up to 4 batteries at the same time, this way you can focus your attention on this informative post about motorcycle horns.

This versatile device uses advanced microprocessor technology which prevents overcharging your battery, saving it from potential damage. The module uses a 4-step program which ensures a proper charging every time. The charger features a bulk charging mode as well as a float mode, which means that after the battery is at full capacity, it will be kept there indefinitely.

This unit is perfect for charging recreational vehicles and works as a battery charger for motorcycles, ATVs, snowmobiles, and it allows you to charge multiple vehicles in one go. You get to enjoy spark-proof connectors, as well as protection against short-circuits or reverse polarity. You get a charging capacity of 12 volts and 1.25 Amps for each charging bank.

Pros 

This premium 4-bank battery management system lets you charge up to 4 batteries at once without compromising the power or integrity of the battery.

The connectors are spark-proof and that helps provide extra safety for the users, and novices and professionals alike will have no problem using it.

Compatibility is not an issue since this model is fully compatible with all AGM batteries that are commonly found in motorcycles, ATVs, jet-skis, and farm equipment.

The built-in processor will handle the charging with care so that your batteries get the optimum amount of charge with no chance of overcharging.

The unit is quite lightweight since it weighs just a little over 3 pounds and it boasts a sturdy construction so that it can handle some wear and tear.

Cons 

You shouldn’t use this in harsh weather such as rain since the connectors do not have any form of weather seal on them.

Buy from Amazon Now ($184.95)

2. BatteryMINDer  2012 12Volt-2 Amp Battery Charger

This BatteryMINDer charger is a great option for both daily commuters and occasional road warriors that like to go on adventures. The 2012 model comes with a temperature sensor that can operate at temperatures between 0°F and 130°F. This sensor makes sure that your battery gets properly charged in any kind of environment so you don’t risk undercharging or overcharging and together with one of these tracking devices you won't risk getting robbed either.

You get a diagnostic LED indicator which can display various info such as power, low battery, weak battery, bad cell, charge level and stage, etc. This helps you detect any potential problems as well as ensure that your battery gets charged at optimal levels at all times.

Thanks to the use of smart technologies, this device can maximize the capacity and life of your motorcycle battery or even revive dead batteries, saving you money in the process. This unit is capable of automatic pulse desulfation at high frequency. The charger is also waterproof and it can maintain one to six 6V or 12V batteries at a time.

Pros 

It comes fitted with an ambient temperature sensor that will ensure the battery won’t ever undercharge or overcharge regardless of how high or low the ambient temperature is.

It has LED indicators that are very easy to read and they will tell you about the charging stage and level, temperature compensation, load and any other issues that your battery might have.

The charging process is controlled by a microprocessor which helps maintain accurate and precise charging and maintenance.

If used as a maintainer, this product is guaranteed to maximize your battery’s storage capacity and will help it operate under normal parameters for longer.

The unit can maintain up to six 12V batteries at once when using the supplied 18-Gauge insulated wire or the SmarTechnology Y-Connectors 210AY. 

Cons 

The product description claims that this unit comes with a desulfator feature but unfortunately this is very difficult to use efficiently.

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3. Battery Tender 021-0123 Junior

The Battery Tender 021-0123 is an affordable 12V charger that can help you maintain as well as revive batteries. This model comes with spark-proof connectors which prevent any fire hazards, especially in cases where hydrogen gas is released during the charging process. This unit also comes with short-circuit and reverse-polarity protection to ensure maximum safety.

This model is a good option for charging lead-acid batteries, as well as flooded or AGM (Absorbed Glass Mat) batteries. The charger features a 4-step program that ensures your battery gets charged fast and then maintained at proper levels through float charging. This helps with optimizing battery capacity and prolonging its life.

This smart charger can switch automatically from normal charging to float charging when the battery is full. You also get a LED with two colors which shows you the stage of the charging process. With the 12-foot cord, you get to charge batteries in a safe environment away from any objects that could become damaged.

Pros 

This trickle charger can respond to the level of charge in a vehicular battery and it is designed to work with all lead-acid batteries, including gel cell varieties and AGMs.

Using the unit is as simple as jump-starting a car, and once you have the product set up you can just let it sit there since the entire process is automated.

The wires are built for safety and durability since they come with a high-quality weatherproof connector that will let you use the unit safely in all weather conditions.

The build quality is impressive for a product that is priced so low and we found many reports from other buyers saying that the unit continued to work properly even after being dropped a couple of times.

It is one of the most popular trickle chargers with thousands of positive customer reviews. 

Cons 

The main downside is the charge time since it can take a while to charge a motorcycle battery fully.

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4. Schumacher SC1319 Fully Automatic Battery Maintainer

The Schumacher SEM-1562A-CA is a versatile 6-volt motorcycle battery charger that can also charge 12-volt batteries. You can charge batteries for any kind of vehicle, from motorcycles and ATVs to cars, trucks, and boats. You get a quick-connect harness which enables you to clamp the connectors or disconnect from the battery in no time.

This model comes with automatic voltage detection so you don’t have to worry about improper charging or potential accidents. The multi-phase charging process ensures a proper charging speed which optimizes power and capacity. Once the battery is fully charged, the device will switch to float mode monitoring to ensure that it is always ready.

Thanks to the smart LED display, you get to know when the device is charging, when the battery is full, or whether there’s a problem. This unit is perfect for maintaining your stored batteries charged. It also comes with a solid plastic case, as well as jump cables and ring connectors.

Pros 

This versatile model offers quick-charging capacity and it works with both 6V and 12V batteries.

Once your battery charges completely, the product will switch automatically from the full charge float mode to keep your battery protected from damage.

The charging process is controlled by the built-in microprocessor which is a very important feature since it will help keep batteries at optimal power to prolong their lifespan.

Since the microprocessor will monitor the battery constantly, this charger can react quickly, efficiently, and accurately to the charging needs of all vehicular batteries.

The automatic voltage detection feature does exactly what it says and it will determine automatically whether the connected cell is a 6V or 12V variety which eliminates guesswork entirely. 

Cons 

It is not the sturdiest option out there and it lacks a tickle maintainer or start feature which is unfortunate but understandable once you consider its low price point.

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5. Motopower MP00205A 12V Fully Automatic Battery Charger

The Motopower MP00205A is an inexpensive 12V charger that is great for charging and maintaining batteries for motorbikes, cars, RVs, and other vehicles. This unit is fully automatic so you don’t have to waste your time supervising the charging process. All you need to do is to connect it to a battery, plug it in, and let it do its job while you go about your own business.

Thanks to the microprocessor-controlled program, this charger will monitor the charging process at all times and ensure that it stops when the battery is fully charged. This means that you don’t have to fear having the battery overcharged and possibly damaged.

You can also leave the battery connected and let the charger work in float mode so you get to ensure that it is ready when you want to get going right away. This 800mA charger works well with lead-acid, flooded, or sealed batteries. You also get multi-level protection against hazards.

Pros 

The LED readout is clear and easy to understand so that the user can see where in the charging process each battery is situated at a glance.

Customers are impressed by the compact size of this unit since it makes it very convenient to have on hand wherever you are since it won’t take a lot of space in your tool kit or backpack.

The unit has an output of 1500 milliamps of power which is very good as it will charge most 12V batteries faster compared to other models that have a smaller output.

The charging process is handled by a microprocessor-controlled program and you won’t have to worry about overcharge, reverse polarity, or short circuits.

It is very easy to connect the charger and the fuse protection will keep you safe from the danger of overload or short circuit. 

Cons 

This model is perfect for novices but we expect more experienced users to be a bit disappointed with the lack of control over the charging process.

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6. Mroinge MBC010 Automotive Trickle Maintainer 12V

Whether you have a motorcycle, an ATV or a car, the Morange MBC010 is a versatile charger that can help you maintain your 12V batteries at optimal levels at all times. This device is small and compact, allowing you to use it even in narrow and tight spaces.

With the O-ring terminals and battery clips, you get to start charging a motorcycle battery fast. The connectors are spark-proof and also benefit from reverse-polarity and short-circuit protection. You get a DC cord that is 6.6-feet long so you don’t have to keep the battery near the power outlet. The 2-color LED indicator lets you know about the stage of the charger.

This trickle charger works with a variety of lead-acid batteries, fully charging them and then entering the float mode to maintain them for a long period of time. Just make sure that you use this only on 12-volt batteries and not on 6v, 24v, or other batteries as that may result in irreparable damage.

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Pros 

It is one of the cheapest trickle maintainers you can find on the market and it offers almost no compromise when it comes to reliability and performance.

The provided O-ring clips and terminals make it very easy for even a novice user to connect the unit to a motorcycle battery.

The DC cord is quite lengthy and it measures 12 feet which should be more than enough to offer you maximum flexibility.

The 4-step charging program will optimize the battery to increase the longevity and performance of your vehicle’s battery.

Once connected, the microprocessor will handle the entire process for you which means that you can leave it alone since it does not need to be monitored. 

Cons 

It lacks harness plug protective covers and there is a small compromise when it comes to durability, which is why we don’t expect this product to last for more than a couple years.

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7. LST Trickle Battery Charger Automatic Maintainer

Whether your motorcycle battery is fully drained or you are looking for a maintainer to keep it at optimal levels for indefinite periods of time, then the LST 6V/12V charger is just what you need. This unit can charge both 6-volt and 12-volt batteries at a rate of 1.5 amps per hour so you get fast charging as well as float charging once the battery is full.

This charger is ultra-compact and lightweight so you can also take it with you on long trips and make sure you don’t end up stuck in the middle of nowhere with a dead battery. You can easily charge your motorcycle, SUV, lawn mower or car battery thanks to the automatic mode so you don’t have to spend time supervising the process.

The microprocessor-controlled charger ensures high performance and long service life for all your batteries, and this could work as a Harley Davidson battery tender.

You also get a LED indicator to display charging info, as well as protections against overcharging and other hazards.

Pros 

This option is equipped with a microprocessor-controlled switch mode that will detect automatically if the battery you have connected needs the 6V or 12V output.

It is an affordable option that is built to last since it features a fully sealed outer case that will protect the device from debris, the damaging effects of weather exposure, and corrosion.

The only thing you will need to do is to connect it to the battery since afterward the trickle charger will take care of your battery’s health on its own.

The intuitive LED indicator will provide you with visual feedback and diagnostic information even when the device is in maintenance mode only.

It is ultra-compact and lightweight which can help you save a bit of storage in your toolkit or backpack.

Cons 

While the product is by no means difficult to use, the instructions are a bit confusing and the symbols on the charger do not match the illustrations in the manual.

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8. Genius Tools Genius Chargers G3500

The NOCO Genius G3500 is a highly appreciated battery charger that comes with a multitude of functions and protections. This device works with both 6V and 12V batteries, and it can charge lead-acid as well as lithium-ion batteries with a capacity of up to 120 amp-hours.

Thanks to the use of cutting-edge technology, you get a high-performance charger that can charge up to 3.5 Amps per hour. Not only do you get to charge or repair neglected batteries, but you can also keep them in top shape thanks to the intelligent float mode system. This portable battery charger for motorcycles is compact and lightweight so you take it anywhere with you.

This unit is among the safest in its class so you can leave it plugged in 24/7 without worrying about a thing. A microcomputer guides all activities for efficient charging and minimum energy consumption, while also offering multiple levels of protection. This model can also charge CANbus systems.

Pros 

This versatile device is capable not only of charging lead and standard lithium-ion batteries but also of maintaining various other types of batteries found in most vehicles and farm equipment.

Compared to other products of similar class and price, the Genius device can charge up to twice as fast thanks to its 3.500-milliamp output.

It has a compact yet rugged design that is dirtproof, dustproof, shockproof, and waterproof and in case of an issue, the manufacturer provides excellent customer service via live chat.

Using a battery without a mount can cause it to fall and scratch and this model comes with mounting ability to prevent it from getting damaged while in use.

It can remember the last charge mode it operated in which is very useful in case of a power outage or if it gets unplugged accidentally. 

Cons 

Before buying it you will need to be aware that this option is best used with non-AGM batteries.

Buy from Amazon Now ($289.95)

9. Noco Genius1 Fully Autonomy Smart Charger

Similar to the company’s popular G750, Genius1 is an improved version that boasts a 33% smaller dimension while delivering 35% more power. The all-in-one solution will make all your energy and connectivity problems go away while riding your bike - it can be used as a battery charger, trickle charger, battery desulfator, and battery maintainer. 

Thanks to the integrated thermal sensor, the Genius1 will detect the ambient temperature and alter the charge to eliminate over-charging when used in hot climates and under-charging when you keep the battery in cold climates. 

One feature that we particularly liked about this product is that it can charge batteries as low as 1 volt. You can also use the device’s all-new force mode that allows you to take control and manually start charging dead batteries down to 0 volts. 

It is compatible with all types of vehicles, including cars, motorcycles, ATVs, tractors, SUVs, boats, and even lawnmowers.

Pros 

Compact and lightweight, the item won’t occupy too much space. As opposed to its previous version, the G750, Genius1 is 33% smaller but delivers up to 35% more power. 

It can be used on all types of motorized vehicles, including cars, boats, lawnmowers, ATVs, SUVs, tractors, motorcycles, classic cars, and others, which means it will save you time whenever you need to charge batteries. 

You can use it to charge batteries as low as 1 volt or opt for the manual mode and begin charging even dead batteries that are down to 0 volts. 

It is designed to fit most types of batteries, no matter their size, power, and charging system. It is perfect for Li-ion batteries, deep-cycle batteries, and the classic 6V and 12V ones. 

Cons 

The product comes with a LED that will change its color from red to green when the battery is charged over 75% but this doesn’t always happen. We suggest that you manually check the battery’s charging status to avoid overcharging. 

Buy from Amazon Now ($29.95)

10. Black+Decker BM3B Fully Automatic

The BLACK+DECKER BM3B is a flexible charger and maintainer that can be used for 6V as well as 12V battery systems. You get to charge AGM batteries, GEL, and even WET batteries at a rate of 1.5 Amps per hour. This device comes with a solid case that keeps it protected from moisture, dust, and other elements that could affect its circuitry.

This unit offers 3 ways to charge your batteries: clamps, O-rings, and a DC plug. You get to connect your battery to the charger in no time with the clamps, while the O-rings are better suited to long-term charging of stored batteries.

The DC plug is the perfect choice if you want to charge the battery from inside a vehicle such as a car.

This charger is very easy to use: connect the preferred connectors to the battery, slide the switch to the 6V or 12V mode to suit the battery type, and plug in the charger.

Pros 

This model is suitable for charging 12V lead-acid, leisure, sealed, and gel batteries and it offers quick-charge capability with a charging rate of 8A RMS or 4A RMP for trickle charge.

It has easy-to-read built-in LED notifications that will display the charging status, power and polarity protection and of course, the battery charge level.

The product is protected against thermal overload, reverse polarity, and short circuits.

This automatic battery charger is a good asset for people that don’t use their bikes or cars that often since it will keep the battery in good shape without overcharging it.

When not in use, the product is very easy to store since it includes a built-in mains plug storage with cable tidy clips for compact safekeeping. 

Cons 

The primary issue with this option is its lack of durability, the plastic shell can break very easily and it can’t survive shocks or drops.

Buy from Amazon Now ($20.18)

11. Schumacher SC-10030A SpeedCharger

In case you’re searching for a high-end charger for your motorcycle battery, then the Schumacher SC-10030A SpeedCharge is perhaps one of the most sensible choices. This is a 2-amp motorcycle battery charger in the slow mode, although it also features a 12<>30-amp mode.

This product is designed to work with a variety of batteries, from absorbed glass mat to deep cycle to gel cell batteries. This versatile unit comes with a 100-amp engine start function for a lot of jumpstarter power, as well as battery and alternator testing functions so you know in advance if something is wrong.

With the touchpad, you get to choose the battery type that you intend to charge. The powerful microprocessor that controls this charger monitors the voltage level of the connected battery so that it can automatically cycle between different phases, from desulfation to bulk charging to monitoring to drip charging to keep the battery at full charge for longer periods of time.

Pros 

The device is microprocessor-controlled which means that it will adjust the amperage rate to charge automatically and it will maintain your battery in top shape with minimal effort on your part.

It includes a 100-amp jump-starter feature that is very useful for emergencies and you can also select the engine-start feature if you or someone else needs a quick jump.

The reverse hook-up protection is a neat feature for amateurs in particular since it will ensure that the charger will only start working if the clamps are positioned correctly.

The compact size of this option makes it very easy to store and it has a handle for easy and reliable handling and carrying.

It can charge batteries either removed from or still in the vehicle. 

Cons 

While the unit does a great job at protecting and charging batteries, it can be difficult to read the notifications due to the small print.