Amazon.com: 2 Pack - Replacement for Pentaxist D Battery - Compatible with Pentax CR-V3 Digital Camera Battery (1300mAh 3.3V Lithium-Ion) : Electronics
CRV3 Lithium Photo Battery, 3 V, 2/Pack - BOSS Office and Computer Products
1pc CR-V3 CRV3 2000mah Li-ion Camera Battery for Kodak C340 C310 C530 C875 C743 DX6340 C360 C433 D4104 - AliExpress