Amazon.com: 1000mAh Battery for Panasonic Lumix DMC-TZ1-S, DMC-TZ4 : Electronics
Amazon.com: 2 Pack - Digital Camera Battery and Charger Replacement for Panasonic Lumix DMC-TZ1 - Compatible with Panasonic CGA-S007A (1000mAh 3.7V Lithium-Ion) : Electronics