Panasonic Eneloop Smart & Quick Charger CC55 & 4x Eneloop AA CellsThis new Eneloop Smart & Quick 1. 5 Hour Charger comes with 4 x pre charged AA 1900mAh 1. 2V rechargeable Eneloop batteries. These batteries can be recharged up to 2100 times and will retain 70% of their capacity after 10 years. The Eneloop Smart & Quick Charger individually controls each battery and has 4 LED indicators. Once batteries are installed, the charger measures each cells charge level and the corresponding light indicates the remaining