DSTE 2x CGR-S002 CGR-S002E Replacement Li-ion Battery for Panasonic Lumix DMC-FZ1 FZ2 FZ3 FZ4 FZ5 FZ10 FZ15 FZ20 Camera as CGA-S002 DMW-BM7 Battery Type : Li-ion Battery Capacity : 8.9Wh/1200mAh Output Voltage : DC 8.4V (max)/ DC 7.2V (mean) Info Function for Life Indication High Capacity for Stamina Full coded version, show battery level in camera screen. No memory effect, can be charged or dischargered at anytime. Perform as good or better than the top branded batteries on the market.