Panasonic Eneloop Pro Rechargeable Aa Batteries and Charger

This pack of eneloop pro aa rechargeable ni-mh batteries from panasonic comes with a charger, and four pre-charged and ready-to-use batteries. 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.