Amazon.com: Kastar 2-Pack BP-51 Battery and LCD AC Charger Compatible with Sigma BP-51 BP51 Battery, Sigma dp1 Quattro, dp2 Quattro, dp3 Quattro, Sigma fp Digital Camera : Everything Else
Kastar 1-Pack Battery and LTD2 USB Charger Replacement for Sigma BP-51 Battery, SIGMA dp1 Quattro, dp2 Quattro, dp3 Quattro, Sigma fp Digital Camera - Walmart.com
Bp-51 Battery + Lcd Usb Dual Charger For Sigma Fp / Dp0 Quattro / Dp1 Quattro / Dp2 Quattro / Dp3 Quattro Camera - Digital Batteries - AliExpress
Amazon.com: Sigma BP-51 Lithium-Ion Battery for DP2 Quattro Cameras : Electronics
Kastar 3-Pack BP-51 Battery Replacement for Sigma BP-51 Battery, SIGMA dp1 Quattro, dp2 Quattro, dp3 Quattro, Sigma fp Digital Camera - Walmart.com