Panasonic eneloop Pro Rechargeable AAA Ni-MH Batteries with Charger (900mAh, 4-Pack)

Coming out the package ready to use, this 4-pack of eneloop Pro AAA Rechargeable Ni-MH Batteries from Panasonic come pre-charged and with a charger. They are not subject to any memory effect so you can charge them up to 500 times whether they are fully or partially drained. They maintain 85% of their charge after one year and remain functional down to -4°F. The charger has four integrated LED indicators which indicate charging status of each battery: Red 0 to 20%, Orange 20 to 80%, Green 80 to 100%, and off meaning fully charged.