I’ve grown used to charging every electronic gadget with USB power. Whether it’s the Micro USB of my keyboard, the USB-A of my charger block, or the USB-C of my vaporizer, it’s USB all the time. So ...

Get the POWEROWL 8 Bay AA AAA Battery Charger with LCD Display for $9.99 (originally $16.97) ... allowing users to charge multiple batteries at once without needing to pair them.

Charge up to four AA/AAA batteries at a time, as well as your smartphone device. It supports 200mA, 500mA, 700mA, and 1000mA charging levels and can also test battery quality. Rated 4.6/5 stars .

Charger Considerations: You can typically use a NiMH AA/AAA charger with any brand of battery. Many have a flip-down AC jack that plugs directly into an AC power outlet.

The IKEA charger does 4 x AA, which is not too bad, but can only handle 2 x AAA at the same time, which is not great. With this one, I could charge 8 AAAs at once, so that's pretty good ...

EBL 8 Slots AA AAA Battery Charger and 4 AA and 4 AAA Rechargeable Batteries. EBL. Charge AAs and AAAs under one hood with this charging device which has four bays for each battery type.

The smart battery charger takes just three hours to charge Energizer batteries, and it can charge both AA and AAA batteries. You can grab this bundle for $16 for Cyber Week, which is $14 off its ...

Whether you’re looking for AAA, AA, C, or D batteries, there’s a rechargeable battery that’ll fit your needs. Many of them are relatively affordable, while premium picks might cost around $50.

Smart charger Also known as delta-V chargers, these monitor the voltage levels in each battery and stop charging (or switch to a low trickle-charge setting) when they’re full. They're usually the best ...