Battery chargers are plug-and-use accessories for charging and maintaining car batteries. Most models are portable and have an array of safety features that protect cells from damage. If you are shopping for a versatile charger for responding to car emergencies at home, this article is for you. Herein, we have reviewed the ten most reliable brands that offer people value for cash.

10. Schumacher SC1281 6/12V Battery Charger

Schumacher SC1281

If you are a motorsport fanatic, you must know that Schumacher is an iconic name. The company has a reputation for manufacturing reliable batteries, and Schumacher SC1281 is no exception. You can easily store the battery in the trunk of your car or your home’s garage. It also has a handle for carrying it around as well. Schumacher SC1281 works with a range of automobiles, which range from small cars to larger SUVs. The battery also has two different amp settings – a 30A top-up for charging batteries and boosting energy and a 100A setting for jumpstarting engines.

The battery and alternator tester of this charger provides charge level and diagnose electrical problems automatically. It will help you to identify any underlying issues and sort them promptly, whenever it detects a malfunction. The system utilizes a multi-stage charging system to charge your car battery safely and auto-voltage detection for added precision, while its LED indicators indicate the level of charge and when to stop.

What We Like
  • Quick boost and jump-start voltages
  • Reverse hook protection
  • Safe multi-stage charging
  • Charges most battery types
Our Verdict

The Schumacher SC1281 is a safe all-purpose battery that recharges most AGM, deep cycle, and gel batteries at 30A. However, you can also boost its output to 100A to jumpstart an engine safely.

9. Schumacher SC1280 6/12V Rapid Battery Charger

Schumacher SC1280

You can charge and maintain marine and automotive batteries using the Schumacher SC1280 Rapid battery. Whenever you have an emergency, a new one can revive your batteries conveniently without you having to call a truck or go to a repair shop. Schumacher SC1280 has a 15A output for charging and 3A for maintaining batteries and is designed to detect 6V and 12V standard, gel cell, deep-cycle, and AGM batteries. More so, it automatically selects charge rate for charging as well as for maintaining.

The built-in reverse hook-up protection in this system stops charging automatically whenever you reverse its clamps. Thus, the risk of damaging your battery is relative low whether you are a beginner of profession Schumacher Rapid’s innovative and intuitive design also features LED indicators, an LED display, and button controls that ease its use. Apart from marine battery charging, a new system doubles as a car battery charger, which is good. Weighing 3.1 pounds, it is easy to carry and also fit in the trunk of your car thanks to its smaller 10x10x4-inch design.

What We Like
  • Reverse hook protection
  • Charges most battery types
  • 15A and 3A charge output
  • Has auto voltage detection
Our Verdict

Do you have an AGM, gel, or deep cycle battery that you often charge and or want to maintain in storage? Schumacher SC1280 is a suitable 15A charger that can keep cells charged in storage. It is a robust battery charger with reverse hook-up protection for safety and is relatively easy to use.

8. Ampeak 2/8/15A 12V Automatic Smart Battery Charger


Ampeak takes pride in its 23 years’ experience in the automotive business. The company’s primary focus is on the development of high-quality batteries that deliver years of excellent service in garages or homes. The intelligent microprocessor of this battery, for instance, monitors its voltage automatically, while is multi-stage system deep charges batteries. As such, its users get quicker charge times while reducing the risk of damaging batteries due to overcharging. The Arc ergonomic design also lowers the possibility of cramps and aches and is easy and comfortable to carry.

Ampeak Smart battery charger has a reliable cooling fan and vent, which keep it cool. While in use, the system dissipates heat efficiently, which boosts its charging efficiency. The cooling fan also turns on when the charger is in constant voltage and current to prevent overheating. Made from a fire, wear, and heat-resistant material, Ampeak is sturdy and durable. It ’s ar-m a n oosts tboosts the service in garages and homes.u ar you ere, such a product will serve you well. barriis easy and convenient to store and comes with durable alligator clips and power cords. Finally, while in use, Ampeak adopts a high voltage (15.8V) with a working cycle of five cycles within four hours.

What We Like
  • Six step charging program
  • Winter charging mode
  • Multi-stage protection
  • Easy to read LCD
Our Verdict

The microprocessor-controlled charging technology of Ampeak is not only fast but also dependable. You can use it to charge most batteries without overheating. It also has large clamps that last for long and an air-cooled system (via fan) that generates a constant voltage and current.

7. DieHard 71219 6/12V Shelf Smart Battery Charger

DieHard 71219

Just as its name suggests, DieHard 71219 is a reliable and robust battery charger and is also one of the most affordable brands in the market. If you order this charger, you will get a quality item for recharging and monitoring of the voltages of batteries via a five-stage charging process. It also has a microprocessor-controlled design, which is fully automatic. Once you have plugged a battery, it detects its voltage automatically and streamlines charging to save time and energy. Moreover, as a battery discharges, it trickle charges its system automatically to maintain the correct voltage. DieHard’s LED indicators flash when the clamps reverse or when the charger fails to operate. Thus, troubleshooting is easy.

DieHard’s versatile design has a quick-connect harness with 50A clamps, permanent ring connectors or 12V accessory plug. The quick-connect harness comes in handy while charging hard-to-reach motorcycle batteries. Being a 1.37 pounds battery, DieHard is portable and easy to store. The combination of its reliability, inexpensiveness, and versatility also makes it a decent battery for people who rely on cars for transportation.

What We Like
  • Microprocessor controlled system
  • Has an accurate 5-stage charging
  • Quick-connect harness
  • Heavy-duty clamps and parts
Our Verdict

DieHard 71219 is a heavy-duty 12-volt battery charger with a reverse connect protection. It is also a durable product, which can recharge all battery types.

6. BMK 12V 5A Smart Battery Charger

BMK 12V 5A Smart Battery Charger

BMK is rated the best boat battery charger with a DC output of 13.8V/5A and AC input of 100 – 240V. The battery is suitable for charging batteries with 15 to 100Ah, has multi safety protections, and is made of high-quality ABS with an IP65 waterproof rating. It can maintain the voltage of batteries without overheating and has a 12-volt 4-stage automatic charging system that is fast and efficient. It stops automatically when the battery is full and has a LED indicator which displays the battery’s charging status.

BMK is a lead-acid battery charger with an anti-vulcanization function. The system makes it a suitable choice for recharging boats, cars, lawnmower, electric vehicle, and emergency batteries on demand. It also has spark-proof clamps for safety and can check if its connections are right before powering up. BMK is a lightweight and portable 1.41-pound battery that doubles as an efficient trickle battery charger as well.

What We Like
  • Fast charging battery booster
  • Multiple safety protections
  • Smart 4-stage charging system
  • Waterproof shell and parts
Our Verdict

Are you looking for a fast-charging battery for responding to outdoor emergencies? BMK’s waterproof design works in all weather conditions. It also has a reliable 12-volt system with a four-stage charging technology and multiple safety protections that shield marine or car batteries from damage.

5. GOOLOO Battery Booster Phone Battery Charger

GOOLOO Battery Booster Phone Battery Charger

GOOLOO is a well-known, reputable, and reliable automobile parts brand with exceptional product development. The GOOLOO battery charger is a super-safe product equipped with eight safety features. It is also a versatile jump starter, which works well on cars, motorcycles, pick-up trucks, and yachts. The Quick charge 3.0 technology that GOOLO uses boosts its charging efficiency, which is 75% faster than conventional chargers. Its onboard LED flashlight has three modes (normal, strobe, and SOS), which are invaluable in times of emergencies. You turn on the flashlight by long-pressing the power button. If you press again, the strobe turns on, while the final press activates the SOS function.

The built-in protection in this battery prevents short-circuiting, over-heating, reverse connection, surge voltage, over-discharge, overcharge, and overcurrent. You also get an LED power indicator that indicates remaining power and when its jump starter requires charging.

What We Like
  • Powerful 12V/10A output
  • Power indicator (LED)
  • Faster than conventional chargers
  • Multi-functional flashlight
Our Verdict

Featuring a Quick charge 3.0 technology, GOOLOO works up to 75% faster than most conventional batteries. If you have a low-powered battery that needs frequent charging, thus, use this charger. Setting it up for charging is easy. The jumper clamps are overheat and overcharge protected, while its ability to recharge most types of batteries and jumpstart most cars is good.

4. Foval Automatic Trickle 12V 1000mA Battery Charger

Foval Automatic Trickle 12V 1000mA Battery Charger

Your search for an inexpensive battery charger has come to an end. The trickle battery charge is an affordable product with spark-proof lead connections. Its reverse polarity protected design has an 8-foot output cord, while its intuitive LED indicators provide clear visual state-of-charge feedback. With each original one, you get a two-year warranty as well as long charging hours. Its versatility makes it an ideal charger for all lead-acid, flooded or sealed maintenance-free batteries, while its diagnostic information is visible even in maintenance mode.

The Foval battery charger checks for secure battery connections before it initiates charging. It connects and disconnects in seconds, and had an adaptive ISM that satisfies the needs of most batteries. Foval ‘s compact size makes it an ideal choice for battery chargers for travelling.

What We Like
  • Safe ETL-listed design
  • Charges sealed and flooded batteries
  • Intuitive LED indicators
  • Limited warranty (2-years)
  • Light and portable
Our Verdict

If you are a car owner, you need a portable battery charger for responding to emergencies. Foval Automatic is an ideal brand because of its portability and ease of use. It charges most batteries and comes backed by a 2-year warranty.

3. BLACK + DECKER BM3B Fully Automatic Battery Charger

BLACK + DECKER BM3B Fully Automatic Battery Charger

Whether you have an electric bicycle or a car that you use for travelling, keeping its battery charged is vital. Buy BLACK + DECKER to own a high-frequency battery charger that charges and maintains 6-volt and 12-volt AGM, GEL, and WET batteries. Slide the voltage selector switch to either 12V or 6V depending on the cell you want to charge for a custom charging experience. You can easily connect it to the vehicles, lawnmowers, or snowmobiles using its universal O ring terminals and battery clips. Its automated system also checks the battery’s capacity and stop charging when it is topped off or fully charged. Once the charging stops, it automatically switches to float mode monitoring to prevent overcharging, which often damages car and marine batteries.

BLACK + DECKER BM3B has built-in circuit protection, which guards against reverse popularity, short-circuiting, or overcharging. Furthermore, this battery charger is ETL certified for safety and performance, while its mounting bracket comes built-in to the charger for easier placement. Each original charger you will order will come with a limited 1-year warranty.

What We Like
  • Charges all 12/6V batteries
  • Limited 1-year warranty
  • Built-in circuit protection
  • Easy to set up and use
Our Verdict

With the BLACK + DECKER BM3B, charging –volt and 12-volt batteries will never be an issue for you. It is not only easy to set up but also has a fast and safe system (with circuit protection), with a limited 1-year warranty.

2. Battery Tender Plus Smart Battery Charger

Battery Tender Plus Smart Battery Charger

Battery Tender Plus smart battery charger is the first of its kind. Its proven design and its reliability in maintaining car batteries have made it sought after. It is also safe for jump-starting today’s vehicles, which have more electronics and therefore draw substantial voltage from batteries. Its robust design offsets the drain and keeps car batteries at peak performance.

The fully-automatic Tender Plus is a 1.25A battery charger that can also maintain batteries. It also protects batteries from the damaging effects of trickle chargers and works faster than most 3-amp battery charger in the market. Included is a quick connect harness that eases access to hard-to-reach areas while charging. Its reverse popularity protection ensures user safety, while its ability to switch from full charge to float mode automatically is invaluable. Its system rarely overcharges batteries.

What We Like
  • Fully-automated charging
  • Reverse polarity protection
  • Fast and efficient design
  • Easy to set up and operate
Our Verdict

The Battery Tender Plus is a famous brand of battery charger because of its speed and dependability. Even though compact, it charges most car batteries issue-free. It clamps, on the other hand, have reverse polarity protection for safety.

1. Battery Tender Junior 12V Automatic Battery Charger

Battery Tender Junior 12V Automatic Battery Charger

Battery Tender Junior is a compact and lightweight battery charger with a brain of its own. Its fully automated system has a complete 4-step charging program that includes initialization, bulk, charge, and float mode. This charging system allows a full optimization of battery power without overcharging and is perfect for charging most 12V lead-acid, flooded, and sealed maintenance-free batteries. Finally, its automatic charge cycle functionality switches to float mode when the battery is fully charged.

Battery Tender Junior checks for an authentic connection before charging your battery. The process not only maximizes its efficiency but also protects your battery from damage while charging. It also has a quick harness that connects and disconnects the charger in seconds and a fused ring terminal harness for penetrating hard-to-reach areas. Once connected, this charger will manage your battery’s health on its own. Its versatile design can recharge motorcycles, lawnmowers, SUVs, trucks, cars, scooters, tractors, and boats safely, to name a few.

What We Like
  • Shockproof connections
  • Charges most 12-volt batteries
  • Safe and durable design
  • Automatic charge cycles
Our Verdict

With the Battery Tender Junior, you can recharge most 12 volt batteries at home without compromising their safety or performance. It is a long-lasting product with shock-proof connections and a fast 4-step charging program.

How to Choose the Best Battery Chargers


Always check the voltage of the battery charger you are planning to buy before spending your money. Is it compatible with your battery? If you have a 12-volt battery at home, buying a charger that works with 6-volt batteries can have a few damaging consequences. You might experience slow and or inconsistent charging while using such a product. The risk of damaging the battery is also high, especially if it requires frequent recharging. To avoid such issues, look for the best battery charge online with the correct output.


A charger with a cheaply built clamp or a brick that cracks or splits easily will disappoint you over time. Make sure that your charge is as durable as possible before spending your hard-earned cash on it. Accessories such as clamps and cables should be durable. It must also have a dependable system.


It is a good idea to buy a multi-functional battery charger that is easy to use. The clamps should be large and multi-functional. It should also support all types of batteries and have a plug-and-use design that you can set up in seconds.

Conclusion: With one of the ten battery chargers we have reviewed in your trunk, you will never have an issue responding to car emergencies on the road. They are suitable for recharging most types of batteries. Some brands have a float function for maintaining batteries and jump starters for cars and or trucks.

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