DMW-BCM13 Battery for Panasonic DMC-TS5, DMC-FT5, DMC-ZS27, DMC-ZS30, DMC-TZ37, DMC-TZ40, DMC-TZ41 Digital Camera & an eCostConnection Microfiber Cloth 100% Compatible with original manufacturer equipment including chargers Premium Li-Ion Cell No memory effect so that you can charge battery at anytime