You can charge them and let them sit a while before ... We switched to Sanyo's new Eneloop batteries, which promise a longer shelf life, and had no trouble." We hiked down to the local camera ...

The Panasonic eneloop BQ-CC55E-B charger can simultaneously charge four eneloop AA/AAA batteries from 0% to 100% in 3 hours, making it one of our favourite chargers. It has three LED indicator ...

Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...