Eneloop

Power various electronics, including digital cameras and gaming devices, using Panasonic’s eneloop pro High Capacity Power Pack, which bundles their 4-bay BQ-CC17 charger with 8x AA and 2x AAA NiMH batteries. The AAs feature 2550mAh of capacity, while the AAAs have 950mAh. All the cells come pre-charged and offer 1.2V of output power. Thanks to their very low self-discharge rate, the batteries will retain up to 85% of their charge after 1 year in storage. They can also be recharged up to 500 times.
The BQ-CC17 Charger features an automatic shut-off function that kicks in once the batteries have been fully replenished, in order to prevent overcharging. It runs on 100-240 VAC power to enable use all over the world, and features a retractable, 2-prong North American plug for an outlet.