SDCGAS007 Lithium-Ion Battery - Rechargeable Ultra High Capacity (3.7V 1300 mAh) - Replacement for Panasonic CGA-S007 Battery For Panasonic Lumix DMC-TZ1, Lumix DMC-TZ3, Lumix DMC-TZ4, Lumix DMC-TZ5 Replacement battery for the Panasonic CGA-S007, Lithium-Ion (Li-ion) 3.7V (1300mAh) 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark