How We Chose Our Ratings
We poured through all of the highest-rated car battery chargers on Amazon, looking for models that fit our criteria and had reputable reviews. All of the car battery chargers on our list have high-quality reviews from real people. They’re ranked based on the following factors:
- Power output
- Overall effectiveness
[amazon box=”B005EKY20K,B00448LI5A,B00VIN920M,B07BLQKFDC,B00HZTDKZG,B00Q3CM2QY,B000FQBWCY,B00BNZNB2K,B073VZ9H7Q,B006G14FK8,B01MDUQRSO” template=”table”]
Even the lowest-ranked car battery charger on our list has at least a 4.5-star rating on Amazon, so you can rest assured that no matter which of these chargers you pick, you’ll end up with something great.
The 11 Best Car Battery Chargers
[amazon link=”B005EKY20K” title=”BatteryMINDer Model 2012-AGM Battery Charger” /]
You’ll see BatteryMINDer on our list a couple of times because they’re one of the most popular brands of car battery chargers on Amazon. Their 2012-AGM model is a 12-volt, 2-amp battery charger designed or cars, trucks, motorcycles, ATVs, boats, RVs, and more.
In addition to charging your battery, the 2012-AGM will also desulfate it, removing the harmful lead sulfate crystals that can cause your battery to fail. This allows you to extend the life of your battery up to four times as long as normal.
The ambient temperature sensor will automatically adjust your battery voltage based on the temperature, ensuring that your battery will always charge correctly no matter what climate you live in.
The 2012-AGM is one of the few chargers certified by the California Energy Commission and able to be purchased in California.
Customers loved the diagnostic lights and how easy and convenient it is to use the BatteryMINDer Model 2012-AGM. If you have an Odyssey, Optima, or AGM lead-acid battery, this is a great charger.
[amazon link=”B00448LI5A” title=”Schumacher SE-1-12S-CA Fully Automatic Onboard Battery Charger” /]
The Schumacher SE-1-12S-CA is an onboard battery charger, meaning you can permanently install it next to your car battery. It’s fully automatic, so it turns off and on whenever it’s needed.
This 1.5-amp charger comes with mounting hardware and a weatherproof case so that you can install it in a car, boat, tractor, or golf cart. The reverse polarity protection keeps you and your car safe from shocks. Schumacher backs up their charger with a one-year limited warranty, so you’ll be protected if there’s a problem.
The SE-1-12S-CA is a trickle charger, so it’s not meant to jump start your car in an emergency. This type of charger is great for vehicles that don’t get driven often and frequently get dead batteries. Simply plug the charger into any wall outlet and keep it attached until it’s time to use your car.
Customers were impressed by how long this charger lasts and how convenient it is to install and operate. It doesn’t have the bells and whistles of some of the other models on our list; it’ s just a solid, dependable charger.
[amazon link=”B00VIN920M” title=”Nekteck Multifunctional Car Jump Starter” /]
The Nekteck car jump starter is a versatile little gadget that can charge your car battery as well as your phone, laptop, and any other USB devices. With 600 amps and 16800mAh of power, you can jump-start your car up to twelve times on a single charge.
The Nekteck has multiple safety features, such as overcharge protection and short-circuit protection. It also comes with a variety of adapters and accessories, such as jumper cables, eight laptop adapters, a micro USB cable, and a portable carrying bag.
With its small size (around two pounds), you can carry the Neckteck charger with you in your pocket, purse, or glove compartment. The built-in LED flashlight is great for emergency situations, making it easier to see what you’re doing while you jump start your car in the dark. Customers were pleased by the clear instructions and responsive customer service. The charger also met or exceeded expectations regarding charging things quickly and safely.
[amazon link=”B07BLQKFDC” title=”iClever Portable Car Jump Starter” /]
The iClever car jump starter is another portable charger that can jump start your car and charge your other devices.
It comes with dual USB ports, as well as a DC cable with laptop adapters. Its 600-amp peak current means it can jump-start your car up to 30 times on a single charge.
An LCD screen displays how much power is left in the jump starter. The iClever also contains a compass and an LED flashlight, making it a great camping tool. It also comes with a convenient portable case.
iClever car jump starters come with an 18-month replacement warranty, as well as a lifetime support guarantee. Their customer service reps were very active in the Amazon questions and reviews, offering to replace defective items and providing technical assistance.
According to customers, the iClever is easy to use and has surprisingly long battery life. The carrying case keeps all of the cables and adapters organized so you can keep it in your car.
[amazon link=”B00HZTDKZG” title=”Yuasa Automatic Battery Charger” /]
The Yuasa is another trickle charger that you can leave plugged into your car when you’re not driving for long periods of time. It charges car batteries up to 14.4 volts before switching into maintenance mode, desulfating old batteries.
LED status lights let you know when your car is finished charging. The Yuasa charger can be used with virtually all automotive batteries, from cars to boats to RVs. It’s small and compact, so you can easily store it in your car or garage.
Yuasa is a large manufacturer of motor vehicle batteries, so their charger is engineered to give you the perfect charge. The built-in safety features prevent overcharging and warn you of any faults in the battery. An extra-long power cable gives you greater flexibility in connecting it to your car in your driveway or garage.
Customers confirmed that the Yuasa gives their car batteries the perfect charge, even resurrecting batteries that were long dead. It’s very easy to use even if you’ve never jump started a car before.
[amazon link=”B00Q3CM2QY” title=”BatteryMINDer Model 1510 Battery Charger” /]
The second BatteryMINDer charger on our list is a little cheaper and more stripped down than the first, but it still packs a big punch. It uses a seven-stage charging process, automatically analyzing, desulfating, charging, and maintaining your car battery. The 1510’s ambient temperature sensor adjusts the battery voltage to ensure that your battery is charging correctly regardless of the climate conditions. Unlike the 2012-AGM, the 1510 works with a wide variety of vehicle batteries, not just AGM.
One of the best features of the 1510 is that it can charge up to four batteries at the same time, using optional y-connectors that can be purchased separately. It’s also certified for purchase in California. Customers trust the BatteryMINDer brand to produce high-quality car battery chargers, and the 1510 does not disappoint.
[amazon link=”B000FQBWCY” title=”CTEK 56-158 Automatic Battery Charger” /]
The CTEK 56-158 is a fully automatic, four-step trickle charger for cars, motorcycles, and other vehicles.
Its four-step charging system tests the battery’s condition, charges it, and maintains and desulfates it. CTEK is another big name in the industry, and we’ll see more of their battery chargers on our list. Their 56-158 charger is water and dust resistant so that it can be left connected to your battery outdoors. It features reverse polarity protection and is short-circuit proof.
The special cold mode allows you to charge your battery in the winter months without losing effectiveness. The CTEK 56-158 is designed to be completely fool-proof, and won’t start charging until it’s properly connected to the battery.
Customers love how dependable the 56-158 is, especially since it’s one of CTEK’s lower-end models. It can revive long-dead batteries with ease, saving money and making sure you always have a vehicle ready to use when you need it.
[amazon link=”B00BNZNB2K” title=”Battery Tender Junior Battery Charger” /]
Battery Tender is a trusted name in trickle chargers, and their Junior model is the cheapest and easiest to use. A four-step charging program charges and maintains your battery automatically, detecting whenever the voltage drops too far.
You can extend the convenient 12-foot output cord with an optional 25-foot extension cord. You can use the Junior with any lead-acid battery used in cars, motorcycles, boats, golf carts, and more. The quick disconnect harness allows you to easily unplug the charger when you need to use your vehicle. Battery Tender provides a five-year warranty on the Junior charger, so you can get it replaced if it fails. The spark-proof lead clips protect you during the connection process, and they also have reverse polarity protection.
Customers found that the Battery Tender Junior gives them a lot of bang for their buck since it’s so much less expensive than a lot of other models. It still provides dependable battery charging and maintenance.
[amazon link=”B073VZ9H7Q” title=”Bolt Power D28-Ultimate Car Jump Starter” /]
Bolt Power’s D28-Ultimate is an emergency jump starter for cars and trucks up to V8 engines. It also acts as a four-in-one mobile phone charger and a seven-in-one laptop charger, thanks to the variety of cables and adapters provided in the package.
The 500-amp power bank can be left unused for up to three months while maintaining a charge. Once the built-in battery is dead, it can be recharged to full power in about thirty minutes, at which point it can jumpstart your car up to ten times on a single charge.
The D28-Ultimate comes with a built-in emergency flashlight with three modes (high, strobe, and SOS) that can run for up to 120 hours when fully charged. The included carrying case can easily hold the jump starter as well as all of the cables and accessories.
Customers were pleased with the quality of the Bolt Power D28-Ultimate car jump starter, as well as how easy it is to use. They also loved the carrying case, which has individual compartments for the cables and accessories.
The 56-864 is CTEK’s highest-rated trickle battery charger on Amazon. It’s available in a variety of different kits depending on what you’re using it for—you can get packages for the garage, lawn and garden tools, audio charging, generator charging, and more.
An eight-step charging process analyzes, charges, maintains, and desulfates your battery. A diagnostic program will let you know if your battery can be charged, and a reconditioning function restores deeply discharged batteries that have been sitting for a long time.
The base model, without any of the optional kits, comes with comfort connect clamps, M6 eyelets, and a convenient storage bag. A large variety of adapters and accessories are available for purchase. Safety features such as reverse polarity protection and spark-proof clamps make the 56-864 fool-proof for anyone to use.
Customers trust the CTEK brand with their luxury, high-end vehicles, and boast of restoring long-dead batteries in under a day.
[amazon link=”B01MDUQRSO” title=”Nekteck Portable Car Jump Starter” /]
The second and final Nekteck jump starter on our list is smaller than the first and has a slightly lower capacity and peak current. So why is it our top-rated battery charger?
Despite having all of the same features as the other Nekteck model, this version carries a significantly higher customer rating on Amazon and seems to be much more reliable. It’s also more portable, weighing a full pound less than the first model.
This Nekteck jump starter has 500 amps and 12000mAh of power. It comes with the same accessories as the first model, except it has a cigarette lighter adapter and no laptop adapters.
Customers prefer the 500-amp version of the Nekteck jump starter because it’s light enough to carry in a purse or pocket, and performs just as well (if not better) than the larger model.
Before you begin shopping, you should confirm the type of car battery you need to jumpstart or charge.
You also need to decide whether you want a trickle charger, which will keep infrequently-used car batteries charged over a long period, or a car jump starter to use in case of emergency.
Be sure to follow all operating instructions and safety precautions included in your user manual to prevent injury or damage to your battery.