Last week, we looked at rechargeable batteries and why they are a good replacement for alkaline batteries for two main reasons: 1) They are far, far less likely to corrode and ruin whatever piece of ...

Panasonic eneloop BQ-CC17N Charger is an advanced charger that works with 4 LED indicators, an auto voltage of 100-200 V and individual controls. Each battery is charged individually and it has 7 ...

Charges 2 or 4 AA or AAA NiMH rechargeable batteries at once (4 AA batteries included) Delivers a full charge in 5 hours (times may vary by NiMH battery) Large, easy-to-read LED screen displays charge ...

This Energizer Recharge Pro with 4 Rechargeable Batteries bundle is cheaper than a lunch meal. Why keep wasting money?

Prices: Instant Charger – £34.99, Fast 1 Hour Charger – £29.99, Easy Charger – £8.13 (Amazon) It can be hard to get very excited about rechargeable batteries, but this latest Rechargeable Accu range ...

The RegenBox makes it possible to recharge non-rechargeable batteries through a system of micro-electrical pulses.

It seems rechargeable batteries wear out just as fast as the regular alkaline ones. With all of my new gadgets, I need to know: Are rechargeable batteries really worth the extra cash? And are they ...

In some cases, single-use batteries are still the better option. By Sarah Witman Ms. Witman is an associate staff writer at Wirecutter, a product recommendation site owned by The New York Times ...