Amazon.com: Synergy Digital Camera Battery, Works with Panasonic Lumix DMC- TZ100 Digital Camera, (Li-Ion, 7.2V, 1200 mAh) Ultra Hi-Capacity, Compatible with Panasonic DMW-BLG10 Battery : Electronics
Battery For Panasonic Lumix DMC-ZS100/TZ100 Digital Camera | eBay
Kastar 1-Pack DMW-BLE9 Battery and LCD AC Charger Compatible with Panasonic Lumix DMC-ZS70, Lumix DMC-ZS80, Lumix DMC-ZS100, Lumix DMC-ZS110, Lumix DMC-ZS200, Lumix DMC-TX1, Lumix DMC-TZ100 - Walmart.com
Battery compatible for PANASONIC LUMIX DMC-TZ100: Amazon.co.uk: Electronics & Photo