Best Portable Car Battery Chargers in 2020 | Complete Product Reviews

A portable car battery charger is a must for you to carry around if you have an old battery in your car which tends to die out frequently or if you often face battery issues during travel. Recharging the battery of your vehicle isn’t hard as it only takes a little bit of current. However, without the right tools, you can damage the battery. For this reason, you must choose the right portable car battery charger to use.

Mentioned below are some of the best portable car battery chargers of 2020 that you must check out if you want an efficient and reliable portable car battery charger. No one wants to be stuck in the middle of the road with a car that won’t move. So, it’s good to know about the options you can opt for to get your car running again.

The 10 Best Portable Car Battery Chargers in 2020

All the products listed below are high-quality and won’t disappoint you.

Last update on 2020-03-16 / Affiliate links / Images from Amazon Product Advertising API

Read more detailed reviews of each product below:

10. STANLEY Bench Battery Charger with 75 Amp Engine Start

STANLEY Bench Battery Charger with 75 Amp Engine Start

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If your vehicle won’t start or if your battery requires maintenance, just directly connect the charger clamps to the terminal of the battery and press charge. With its high-frequency, fast technology, the system delivers 3-stage charging; trickle charge, top-off, and quick charge. It is also the ideal battery charger for generators, lawn tractors, jet skis, motor homes, and other vehicles that have stayed idle for months.

Key Features
  • It automatically chooses the charge rate to maximize the battery life
  • The 75 Amp engine start helps to get the vehicle moving again in around 90 seconds
  • The alternator check indicates alternator issues if any
  • Battery reconditioning technology reverses the build-up of sulfates on the plates of the battery which extends the battery life and the charge-carrying capability of the battery
  • The battery also has an LCD screen with icons that are easy to read

9. Sunway Solar Car Battery Charger

Sunway Solar Car Battery Charger

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Installing this battery charger is quite easy. It can easily mount to the dash or the windshield and can be plugged into the car’s cigarette lighter. With this battery charger, you can efficiently manage 12V batteries.

The charger is best suited for regular and small battery drains from the alarm system or the clock of the vehicle. The ultra-clear PV glass covering on the battery makes it more efficient while the ABS plastic durable housing makes the battery stronger.

Key Features
  • This trickle charger is eco-friendly and easily maintains the charge of boats, personal watercraft, snowmobiles, ATVs, tractors, motorcycles, marines, trucks, and cars.
  • It quickly disconnects and connects to the battery.
  • The crystalline solar panel promises high efficiency
  • Comes with a cigarette lighter plug, crocodile clips, accessory socket plug, and a battery clamp for added convenience
  • It has a compact and light-in-weight design
  • It is maintenance free
  • The built-in diode makes sure that reverse charging doesn’t occur
  • The suction cups facilitate easy mounting

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8. BLACK+DECKER Bench Battery Charger

BLACK+DECKER Bench Battery Charger

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The patented engine start timer technology of this charger optimizes the battery power in just 8 minutes and provides sufficient ability to start a majority of cars. The battery is fully automated and has built-in three charging options; fast charge, trickle charge and top off.

The charger ensures that the battery is charged at the highest capacity in the shortest time possible. With a capacity of charging that’s 40% quicker than the majority of the conventional chargers, this battery charger will ensure that you are back on the road quickly!

Key Features
  • Unique patented features include battery voltage check gauge and alternator
  • The LCD screen has easy to read icons, and it monitors the electrical charge of the battery and alternator simultaneously
  • The engine start timer technology helps to start up the vehicles in just 8 minutes
  • With this battery, you can charge and maintain marine 12-volt batteries or WET, GEL, and AGM automotive batteries
  • 3-stage charging and one-touch automatic charging
  • Features fully automatic and fast, high-frequency technology and 40A engine start feature

7. Schumacher Automatic Handheld Battery Charger

Schumacher Automatic Handheld Battery Charger

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The Schumacher Automatic Handheld Battery Charger is one of the most potent portable car battery chargers. Not only can this charger charge 12-volt batteries, but it also provides three different power levels. This item doesn’t overcharge the battery. In fact, it can lengthen the life of any car’s battery.

Key Features
  • Offers three modes; 2 amperes to 6-ampere charge and maintain, 10-ampere boost, and also the 50-ampere engine start
  • With this battery charger, you can easily jump start a car
  • This handheld battery charger is fully automatic
  • With the LED indicators, it is easy to check the charging status

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6. NOCO Genius UltraSafe Smart Battery Charger

NOCO Genius UltraSafe Smart Battery Charger

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With this battery charger, you can charge lithium-ion and lead-acid batteries to 120 amp-hours. Apart from a charger, this is also a battery maintainer with cutting-edge technology that promises excellent performance. It charges two times faster than most batteries and can also repair damaged batteries.

It can also be used with canbus electrical systems and micro-hybrid vehicles. The LED indicators give state-of-charge diagnostic information and visual feedback. It also comes with a 5-year warranty

Key Features
  • The battery has a streamlined design and is not only ultra-compact but is also extremely light-in-weight and portable
  • Features also include external mounting holes, as well as a rubberized base which avoids surface scratches and slipping
  • It is compact, water-resistant, and UV-resistant
  • It monitors the activity of the battery to ensure efficient and safe charging
  • Helps to minimize the consumption of energy
  • It also comes with spark-proof technology, reverse polarity, as well as overcharge protection

5. Jump-N-Carry Jump Starter

Jump-N-Carry Jump Starter

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The battery of this charger has been mainly designed to perform the jump start in a hassle-free manner. It also provides exceptional cranking power, long service life, extended cranking duration, and multiple jumps per charge. The battery also has a built-in, fully automatic charger for the onboard battery.

All of the features and the components boasted by this charger have been designed to provide the maximum starting power to a broken down or disabled vehicle.

Key Features
  • This battery comes with heavy-duty industrial grade clamps and cable leads that penetrate corrosion on the battery of the vehicle to provide a nice electrical connection
  • It has numerous features that make jump-starting the vehicle more convenient and effective
  • The 46-inch cable reach makes it easy to reach the vehicle’s starting points; regardless of the sizes and shapes
  • The voltmeter displays the charge status of the battery onboard

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4. GOOLOO Portable Car Jump Starter

GOOLOO Portable Car Jump Starter

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This portable car battery charger uses a high-rate polymer battery in place of a normal one because of which you can start most cars using 1000-amps of peak current, cables, and heavy-duty clamps. GOOLOO Portable Car Jump Starter is a multi-function portable car battery charger; S.O.S lighting signal, LED flashlight, portable charger, and powerful jump starter.

The clamp is quite durable and sturdy while the intelligent protector ensures safety. The protector is built into the battery pack which protects the clamps from catching fire thus preventing explosion or melting.

Key Features
  • The LCD screen displays the battery’s status and when it needs to be charged
  • This portable car battery charger is ultra-compact and can be fitted easily inside the car
  • It features an ultra-bright LED flashlight with 3 illumination modes; SOS signal flash which can last for 120 hours, strobe light, and a flashlight.
  • This portable car battery charger comes with numerous built-in safety protection features. The overcurrent protection prevents damage to the circuit, the short circuit protection protects the power supply, and the overload protection safeguards the battery.
  • Over-voltage protection automatically stabilizes the output voltage while the over-charge protection makes sure that electronic devices are not damaged.

3. Schumacher Speed Charge Battery Maintainer

Schumacher Speed Charge Battery Maintainer

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This portable car battery charger is an AC powered automatic charger ideal for batteries used in mowers, tractors, cars, and motorcycles. The charger’s battery is designed around a microprocessor which collects data from the unit attached to the battery. Then, it ensures that the 6-volt and 12-volt batteries are at optimal levels.

It also keeps the 6-volt and 12-volt battery at full charge with the float-mode monitoring. It comes with a 1-year warranty.

Key Features
  • The charger automatically switches from full charge to the float-mode when the unit is being charged
  • It is the ideal portable car charger for charging small batteries and maintaining large and small batteries that have been kept in storage
  • The quick disconnect harness feature enables easy removal
  • It also features a reverse hookup protection in the case where the clamps are connected accidentally to the wrong terminals
  • The battery charger changes from the float-mode monitoring to the full-charge mode automatically to avoid overcharging

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2. Brightech Portable Car Battery Jump Starter

Brightech Portable Car Battery Jump Starter

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With this efficient, quick, and handy portable car battery charger, you can quickly revive the battery of your vehicle. Weighing only 14 ounces, this portable car battery charger is easily transportable and is so compact that it can be stored in the car’s glove compartment!

Key Features
  • The small design increases carrying convenience
  • Despite its small size, this portable car battery charger promises sufficient power
  • The SmartJump feature makes sure that the battery is protected from overcharging, anti-recharge, and short-circuiting, thus making this an effective rechargeable portable car battery charger
  • It is effortless to use
  • It comes with a 3-year warranty

1. Battery Tender Plus Battery Charger

Battery Tender Plus Battery Charger

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This is a 1.25-amp battery charger which can completely charge a battery as well as maintain it at the right storage voltage without causing any damage to it. This portable car battery charger with Battery Tender charges at a much faster rate than 3-amp chargers available in the market.

Take note that it works through a 4-step charging program. The 4 steps include float mode, the absorption mode, bulk charge, and initialization. It also comes with a 10-year warranty.

Key Features
  • It is temperature compensated to make sure that it works on the optimum charge voltage according to the ambient temperature
  • Automatically switch from the full charge mode to the float charging mode
  • The battery also features reverse-polarity protection for user safety and has green and red LEDs for indication


If you need an efficient and reliable portable car battery charger and you don’t want to risk your car battery or waste your money on an average unit, then you must go through the list of the best portable car battery charger of 2020 above.

Apart from noting the safety features, you must also see the amps that each portable car battery charger provides. Then you can choose the one which you deem suitable enough for your car battery.

You must also know that all of the portable car battery charger listed above are efficient and great chargers that can revive a dead battery in just a few minutes. Moreover, don’t forget to keep the factors talked about in the buying guide in mind while searching the market.

Since you must only choose the best for your car, the list above will surely help. Each portable car battery charger recommended in the Top 10 Best Portable Car Battery Charger in 2020 list is a reliable option!

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