Best AA Battery Chargers (2021)
Did you know that Americans dispose of an estimated 3 billion batteries each year? However, this can be avoided by opting for rechargeable batteries, which can be reused 1,000 times, or even more, in some cases. In the long run, you will have considerably cut on your expenses as well as conserve the environment.
But do not buy a charger based on its charging speed. A fast-charging charger is likely to severely reduce your batteries’ lifespan. Rather, choose a unit that slowly and gently recharges your AA battery.
If you are inpatient with long-charging intervals, consider having a few sets of rechargeable batteries for your device. This way, you can always have a set that is fully charged at any given moment. Moreover, with the advancement in technology, there are some chargers with the conditioning function, cycling the batteries through recharging and discharging to help them reach their full capacity and prolong their life. Smart charges also stop the charging once the batteries are full.
But what is the best battery charger on the market? Well, this guide highlights top 5 best AA battery chargers with a track record of performance, versatility, and durability.
A List of Top 5 Best AA Battery Chargers
Nitecore D4 Charger
Considered among the best on the market today, the Nitecore D4 Charger comes with an LCD panel that displays the charging progress in a five-bar indicator.
Moreover, it automatically detects and charges different types of batteries, particularly AA units, and can charge at least four batteries during one period of time without stopping.
The Nitecore D4 Charger also comes with the Mode button, which details the parameter information, like voltage, current, and charging time, as well as charging progress. Apart from the charger, you will also get four AA NiMH rechargeable batteries and a wall plug.
- Detects the battery automatically
- Capable of charging a large variety of batteries
- Large LCD display
- Displays the charging progress of only a single battery at a time
- Time of charge increases when charging more than one unit
The Powerex MH-C800S 8-Cell Smart Charger
If you are a frequent use of AAs in your electronics, then the MH-C800S is a great choice. It will keep the batteries full and prolong their life.
This particular unit is capable of charging one to eight NiCd or NiMH AA batteries, displaying the progress of each battery on its three-bar LCD screen. Additionally, the MH-C800s comes with three modes, which includes rapid charge (1-2 hours), soft charge (3-4 hours), and conditioning. Conditioning takes a full day.
- Conditioning cycle
- 8 charging ports
XTAR VC4 Charger
The VC4 is one of the most affordable AA rechargeable chargers on the market today. Notably, you can use it to charge different types and sizes of batteries.
The charger is uniquely designed as it has a USB charge cable rather than a wall plug. This means you can connect it to any device with a USB port. Its slots are also large enough to accommodate different battery sizes.
- Cost effective
- Capable of charging different types of batteries
- USB power input
- Has no USB wall adapter
Panasonic K-KJ17MCA4BA Advanced Individual Cell Battery Charger Pack
This is an ideal choice for someone who does not need a fast charge but is looking for a good charger for AA batteries.
Apart from being affordable, it has a unique, simple design that makes it easy to use. You only need to pop in the AA batteries and the wait for them to charge. Amazingly, it can charge one to four units, and when done, the charger switches off automatically.
However, the charge time is longer because its slower 300 mA speed, although it extends the batteries’s lifespan.
- Extends the battery life
- Easy to use
- Comes with batteries
- Takes longer to fully charge the batteries
La Crosse Technology BC100 Alpha Power
Although it is more expensive and complicated, the BC 100 Alpha Power charger allows you to charge old batteries at a fast rate.
With this AA rechargeable charger, you can set to different charging currents such as discharge, charge, test, and refresh. It is also capable of detecting a dead battery and stopping overheating.
The BC 100 also features a large LCD display and automatic tickle charge. It is a great choice for toy operators, photographers, and people who constantly use batteries.
- Detects dead batteries
- Protects overheating when charging
- Prolongs your batteries’ life
- Complicated to use