Summary List Placement
High-quality rechargeable battery chargers don’t overcharge your batteries, extend the life of the cells inside them, and are easy to use.
The Nitecore D4 Charger is our pick for the best rechargeable battery charger because it has the above features as well as a large display, and it can auto-detect and charge a wide array of batteries.
You should also check out our guide to the best rechargeable batteries you can buy.
Americans throw away more than 180,000 tons of batteries every year. Rechargeable batteries can be reused 1,000 times or, in some cases, even more. This is not only better for the environment, but it also saves you plenty of cash in the long run. But, rechargeable batteries can be a real pain if you don’t have one of the best rechargeable battery chargers.
Knowing that, you want a charger that will juice up your batteries as quickly as possible, right? Think again. High-speed charging severely shortens the lifespan of your batteries. Instead, look for a charger that offers “gentle” or “slow” charging.
If you are concerned about having to wait for the charging to complete before using your device again, consider buying a couple of sets of batteries for the device. Some chargers also have a “conditioning” function. This cycles your batteries through discharging and recharging in order to help them reach their full capacity and lengthen their life.
Some chargers are known as “smart chargers.” This means they stop charging your batteries once they are full. This is opposed to “dumb chargers,” which tend to charge for a certain amount of time. Dumb chargers are less effective and, in some cases, dangerous.
While researching the best rechargeable battery chargers, we examined thousands of expert and buyer reviews and ratings of several models. Our guide features chargers with a track record of versatility, durability, and performance.
Here are the best rechargeable battery chargers:
Best overall: Nitecore D4 Charger
Best 8-cell battery charger: Powerex 8-Cell Smart Charger
Best battery charger for vaping: XTAR VC4 Charger
Best charger for AA and AAA batteries: Panasonic Cell Battery Charger Pack
Prices and links are current as of 9/11/20. We removed our previous pick for the best affordable charger, the AmazonBasics Ni-MH AA & AAA Battery Charger, due to recent reports of AmazonBasics electronics melting and catching fire.
SEE ALSO: These are the best rechargeable batteries of 2020
SEE ALSO: The best charging stations and USB charging hubs of 2020
The best overall
The Nitecore D4 Charger can charge an array of battery types, while displaying the charge progress on an easy-to-read LCD panel.
The Nitecore D4 Charger is great because it can automatically detect and charge Li-ion, LiFePO4, Ni-MH, and Ni-Cd (AA, AAA, AAAA, and C) batteries. This device can charge up …read more
Source:: Business Insider – Tech