Best battery charger

Ditch the disposable batteries for good. Keep your rechargeable batteries full by investing in one of our picks of the best battery charger.

best battery charger
(Image credit: amazon)

A good battery charger should be able to charge your batteries quickly and handle multiple batteries at one time.  Rechargeable batteries are a must for every household. They are convenient for devices that drain fast such as games controllers and remotes. But rechargeable batteries can be a bit of a hassle when you don’t have an excellent battery charger. We have put together some of the best battery chargers that will keep your battery juice full. 

Best overall

best battery charger

(Image credit: amazon)

Duracell 45 Minutes Battery Charger

Full charge within 4 hours

A high speed charger for fast power. 

Pros:

  • Charges within 4 hours
  • Charges both AA and AAA batteries
  • Stops charging when full charge is reached

Cons:

  • Batteries can only be charged in pairs
  • Only work with NiMH batteries
  • Charger becomes hot during charging

This battery charger from Duracell plugs directly into a power socket for extra connivance. It can charge up to four batteries at any time and will charge both AA and AAA batteries. Batteries will be charged in as little as four hours thanks to the high-speed charging capability. It also has an LED display which will flash green when your batteries are ready to be used. 

This battery charger only charges NiMH batteries and comes with 2 AA and 2 AAA batteries. It has a variety of safety features, including auto-shutoff to avoid overcharging. It has a quick charge setting which can charge your batteries within 45 minutes if you need your batteries in a rush. 

Best USB charger

best battery charger

(Image credit: amazon)

AmazonBasics Rapid USB Charger

Quick, convenient, and can be used anywhere

This lightweight battery charger is perfect for every day use. 

Pros:

  • Charge time of 2.5 hours
  • LED indicators to display battery condition and charge
  • Light and compact

Cons:

  • You'll need a USB compatible plug
  • Short micro-USB cable
  • Takes longer when attached to a laptop

This USB charger is perfect for everyday use or when you travel. It connects via a micro-USB to either plug into a laptop or the main power via a wall plug. It includes an LCD which has three different colour lights to indicate battery condition and charging status. It can charge both AA and AAA batteries and will take up to four at one time. 

Best rapid charger

best battery charger

(Image credit: amazon)

DuraPro rapid charger

Charge your batteries quickly

This battery charger will charge your batteries in quick time. 

Pros:

  • Rapid charge
  • Comes with a pack of rechargeable batteries
  • Charges AA and AAA batteries

Cons:

  • Doesn't come with a wall plug
  • Only works with NiHM batteries
  • Charging is slower when using a power bank or computer

DuraPro battery charger charges four batteries at one time. There is an LCD which shows the status of each charge. This battery charger won't overheat or overcharge thanks to its integrated safety features. The package includes four batteries, so you're ready to go straight away. 

Best with display

best battery charger

(Image credit: amazon)

Powerowl Battery Charger

Know when your batteries are ready

With added smart chip control your batteries will stay full and healthy. 

Pros:

  • Charge up to 8 batteries
  • USB connection
  • Lighted LCD display

Cons;

  • Can be slow to charge
  • Cheap, plasticky feel to the product
  • Short USB cable

This battery charger has an LCD which shows the charging process of each battery. It has a smart charge function which means each battery will charge under the best conditions, which will extend the life of your batteries. It charges both AA and AAA batteries via USB input. It is lightweight and portable so easy to throw in your bag, so you always have a charger with you. 

Best for multi-charging

best battery charger

(Image credit: amazon)

EBL 8 Slots AA AAA Battery Charger

Charge your AA and AAA batteries in one space

This battery charger will charge up to 8 batteries at once. 

Pros:

  • Fast charging function
  • Charge up to 8 batteries
  • LED indicator

Cons:

  • Needs a 2 amp charger to charge 8 batteries
  • USB cable could be longer
  • LED lights take a long time to switch colour

This battery charger is ideal for everyday use. It can charge both AA and AAA batteries and has a random charge setting so you can charge both types at the same time. When the battery is full, it has a function that will automatically stop it from charging so you can prolong your batteries' lives.  It takes around 6 hours for the batteries to full charge. 

Best plug-in

best battery charger

(Image credit: amazon)

Energizer battery charger

Charges up to four batteries

For batteries that keep on going.

Pros:

  • LED and audio charge status
  • Charges two or four batteries at once
  • Can alert to bad batteries

Cons:

  • Only handles four batteries
  • Compatible with NiMH batteries only
  • Batteries need to be charged in pairs

This battery charger from Energizer can charge either 2 or 4 batteries at one time. It has safety features including auto shut off and overcharge protection. It has audio and visual alerts. A sound will play when charging starts and ends. It also has bad battery alerts, so you know when you need to replace your rechargeable batteries. 

Bottom line

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Modern battery chargers have many features, so picking the best battery charger isn't as easy as it may seem. Duracell battery charger can charge batteries in as little as 45 minutes, but it only takes 4 hours for a full charge. It plugs directly into a power outlet, so you know you'll be getting a full charge. It takes both AA and AAA batteries which are what most devices use. 

The Energizer battery charger can charge up to four batteries at once. It has visual and audio alerts to let you know when your batteries are fully charged or alert you when they are faulty. We love the safety features, which include auto shut off and overcharge protection. 

Rachael Penn
Freelancer

I’m Rachael, and I’m a freelance writer at Real Homes. I write buying guides, product reviews, and news pieces on how to live your best home life. I live in a Victorian terrace in Newport, South Wales, with my husband Chris and our two terriers, a Westie called Maggie and a Sealyham called Murray. I specialize in trying out products that can change the way you live your life. Whether that be a vacuum cleaner that can cut your cleaning time in half or a mattress that will guarantee you the best night’s sleep.