10 Best Rechargeable Battery Chargers

There are so many electronic items we buy that run on batteries, whether it is AA or AAA ones. However, it is highly useful to use rechargeable batteries as you can save a lot in the long run. There is no more need for buying batteries again and again as you can recharge them using a rechargeable battery charger. There are different types of rechargeable battery chargers available in terms of compatibility. Go through the following of top 10 best rechargeable battery chargers to pick from.

The Best Rechargeable Battery Charger Reviews Based on Consumer Reports:

1.

Panasonic Advanced Quick Charger

Panasonic Advanced Quick Charger

The battery charger delivers superior performance and is suitable for 2AA, 2AAA, 4AA, and 4AAA batteries. This has battery detection technology and shuts off automatically when you insert a non-rechargeable battery. In this, you will find the feature of quick charging technology, and you can easily charge the batteries individually. Moreover, this will let you save time as it recharges in quick time.

Furthermore, this comes from a reputed company and has four LED indicators for user convenience. This has a retractable AC adapter and does not include any detachable cables. Additionally, this can accommodate up to four batteries at a time.

What We Like –

  • Quick Charging Technology for saving time.
  • Auto shutoff with Battery Sensing Technology.
  • Retractable adapter and LED indicators.
2.

EBL Smart Rechargeable Battery Charger

EBL Smart Rechargeable Battery Charger

With the ability to accommodate eight batteries at a time, the battery charger comes with safety protection. This has ETL certification and automatically stops charging when there is inappropriate voltage. Moreover, it can also detect short circuit, non-rechargeable batteries, and defective voltage. The battery charger has an intellectual cut-off charging mechanism that turns on the trickle.

Additionally, this protects from overheat, overvoltage, and overcurrent. Furthermore, this delivers constant current charging and protects the batteries from any kind of current fluctuation. It also has an LED and lets you use it anywhere you want it. It has a reasonable circuit layout and offers better heat dissipation.

What We Like –

  • Complete set and high heat dissipation.
  • ETL certification for safe operation.
  • High performance with the intellectual cut-off charging mechanism.
3.

AmazonBasics Ni-MH Battery Charger

AmazonBasics Ni-MH Battery Charger

Equipped with a USB port, the rechargeable battery charger lets you use it anywhere as it can run from 100 to 240 volts. This has built-in Switching Power Technology and protects from overcharging and wrong polarity charging. Additionally, it will let you recharge four batteries at a time and has wide compatibility.

Moreover, it allows you to save time and has a slim profile. Furthermore, this is ideal for travel as it includes a retractable AC plug. With this, you will not run out of power and comes with a red LED light that lets you know about bad cell detection and charging status.

What We Like –

  • Slim profile for easy portability.
  • Led light and high compatibility.
  • Switching Power Technology for user safety.
4.

Universal Battery Charger by Zanflare

Universal Battery Charger by Zanflare

This battery charger has an LCD screen where you can monitor the charging slots. It can charge four batteries at a time and has exceptional performance. Furthermore, this is safe for using meets the compliance of CE, ROHS, and FCC. Moreover, this is made of fire retardant materials and can recharge batteries of different specifications.

You can easily use it as a power bank with the USB output function making it a multipurpose product. Additionally, this will give you the option of multi-charge options, and you can use it in three different modes. It comes in a complete set and is a reliable product.

What We Like –

  • LCD screen and multi-charge options.
  • Fire retardant materials for safe operation.
  • Easy to use and complete set.
5.

EBL Rechargeable Battery with Battery Charger

EBL Rechargeable Battery with Battery Charger

If you are looking for a battery charger that delivers efficient performance, then this is the one for you. This has eight battery slots and increases the lifespan of the batteries. Moreover, your batteries will be able to retain its capacity even if there is no use of three years. Additionally, it comes in a convenient storage box that makes it perfect for travel and storing. This supports dual voltage allowing you to use it globally. This comes with smart functions and has wide compatibility.

Furthermore, it has the intelligent charge function that can detect overheat and short circuit for reverse polarity protection.

What We Like –

  • Eight battery slots for user convenience.
  • LED indicator and reverse polarity protection.
  • Retains battery capacity for up to three years.
6.

Tenergy Fast Charger

Tenergy Fast Charger

This one comes with built-in temperature sensors that can automatically prevent overheating. The battery charger can protect from reverse polarity that delivers peace of mind. Moreover, this is made of safe materials and automatically shuts off after three hours to prevent overcharging. Additionally, it comes at CE certification and has high compatibility.

In this, you will find four charging slots and has independent status indicators. This supports quick charging and charges your battery in under three hours. Furthermore, this has a convenient operation and comes in a portable design. The charger comes with UL certification and ensures prolonged battery cycle life.

What We Like –

  • Auto shutoff for preventing overcharging.
  • Quick charging and independent status indicators.
  • Safety certification and reverse polarity protection.
7.

Universal Smart Battery Charger by EASTSHINE

Universal Smart Battery Charger by EASTSHINE

With this battery charger, you can have peace of mind as it offers ultimate safety. This comes with universal compatibility and lets you recharge almost all type of batteries with different specifications. Moreover, it has an LCD display that lets you know the status of the battery. Furthermore, you can even select from multiple charge modes and use it according to your advantage.

This comes in a complete set and has four charging slots. With it, you can power up your life, and it features multiple safety protection. Additionally, this has easy operation and is made of fire-retardant materials.

What We Like –

  • Universal compatibility for user advantage.
  • Battery status with LCD display.
  • Fire retardant materials and four charging slots.
8.

BONAI LCD Universal Battery Charger

BONAI LCD Universal Battery Charger

Allowing you to recharge multiple types of batteries, this one comes with independent slots. The battery charger has a large LCD screen and comes with wide compatibility. Moreover, this can recharge in quick time allowing you to have better convenience. Additionally, it comes in a clamshell cover design that prevents any outside interference.

It also has a smart switch that protects children from any kind of danger. You will find multiple protection features and turns off automatically if the temperature exceeds over 60-degree centigrade. Furthermore, it delivers exceptional performance and can operate in varying temperatures. This has compact housing and comes in a portable design.

What We Like –

  • Non-interfering with clamshell cover.
  • Smart switch for user convenience.
  • Independent slots and auto-shutoff.
9.

BONAI Smart Rechargeable Battery Charger

BONAI Smart Rechargeable Battery Charger

The battery charger has wide compatibility and includes 16 rechargeable batteries for your convenience. This comes with intelligent control that protects from short circuit, overcurrent, reverse polarity, and overheat. You will also find advanced MCU control that can you detect defective and non-rechargeable batteries. Furthermore, it has a green LCD display that lets you know the status of the battery charging.

Moreover, this delivers superior performance and is ideal for 9v batteries. It has easy operation and lets you take it anywhere you want. Additionally, it comes in a portable design and is very lightweight. It has multiple charging slots and includes an AC adapter.

What We Like –

  • Intelligent control for safe usage.
  • Portable design for easy carrying.
  • AC adapter and 16 rechargeable batteries.
10.

Miboxer Rapid Charger

Miboxer Rapid Charger

The combination of functionality and power makes this battery charger an outstanding product. This has four charging slots and can accommodate different types of batteries. It also has a power bank function that lets you recharge your digital devices. Moreover, it lets you set the current manually and use it according to your advantage.

Furthermore, the convenient LCD screen will let you know about the percentage capacity and temperature. This is in a complete set and automatically stops charging when the charging is complete. Additionally, it has many other functions and features reverse battery protection. The battery charger also has intelligent temperature control and is in a lightweight housing.

What We Like –

  • Intelligent battery control and wide compatibility.
  • The option of auto and manual operation.
  • Multifunctional unit with power bank feature.

Buying Guide For Rechargeable Battery Charger –

Here is the list of the factors to keep in mind while you go through the rechargeable battery chargers.

Quick Charge:

A rechargeable battery charger that has high amps will recharge your battery quickly. Chargers which come with a rating of .5A or .10A delivers better performance. Always look for the one that has a high rating. The feature of quick charge will save your time and charge it within minutes. You can also see if it supports trickle charging and your battery remains at full charge when you remove them.

Safety Features:

Safety is vital for anything you use. A battery charger must come with safety features and protect from any accident. Some can come with a microprocessor and control the temperature of charging. This will offer the exact amount of charging and prevent overcharging. Chargers that turn off automatically when reaching optimal charging, offer better convenience. Some can also have the ability to fix damaged batteries and distinguish between chargeable and non-chargeable batteries. Also, check if it offers protection from short circuit and over-discharge, and heat.

LCD Screen:

If a battery charger comes with an LCD screen, it will allow you to monitor the charging information. Some can reveal full information and lets you know about the charging time and temperature. This will offer better convenience and use it effectively. Alternately, you can look for the one that comes with LED indicators to let you know if the charging is going on smoothly.

Construction:

Most of the rechargeable battery chargers come with multiple charging ports. You can look for the one that suits your purpose and charge number of devices at a time. You can also see if it has wide compatibility and can recharge different types of devices. The one that can detect the devices will allow you a better advantage and recharge them efficiently. You can also see if it comes in robust construction and has a lightweight construction. Some will allow you to use it globally and operate from 100 to 240V.

Buyer Questions –

How many times can you charge a rechargeable battery?

The lower capacity rechargeable batteries can be recharged nearly 1000 times in the slow charge mode. The bigger ones will last for 600 to 800 recharges. At the same time, with normal usage, the life expectancy of batteries is two to three years.

Can you leave the batteries on rechargeable charger?

Ideally speaking, you should not overcharge your rechargeable batteries as it hampers their lifespan. However, there are smart rechargeable battery chargers available which does not charge the batteries once they are fully charged. Yet, it is better to detach the batteries once they are fully charged.

Conclusion –

If you have devices that support rechargeable AA and AAA batteries, you must have a high-quality rechargeable battery charger. A low-quality charger can reduce the lifespan of the batteries significantly. That is exactly why you need to go through the rechargeable battery charger buying guide so that you can differentiate the good ones from the cheap ones. Besides, you will be able to understand the features and specifications of the product better.

List – Best Rechargeable Battery Chargers In 2020:

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