Product: Wasabi Power Battery (2-Pack) and Dual USB Charger for Sigma BP-51 and Sigma dp1 Quattro, dp2 Quattro, dp3 Quattro, fp, fp L
Brand: Wasabi Power
This Wasabi Power battery and charger kit includes 2 batteries for the Sigma BP-51 and one dual USB charger. All items meet or exceed OEM standards and come with a 3-year manufacturer warranty. 
Compatible with the following models:Sigma dp1 QuattroSigma dp2 QuattroSigma dp3 QuattroSigma fpSigma fp L
Includes 2 batteries and 1 charger for the Sigma BP-51
Each battery features Premium cells, 7.2V, 1400mAh
Charge 2 batteries at a time from any USB power source; Outputs 600mA (x2)
Batteries work with the Sigma camera and charger; Charger works with the original Sigma batteries
All items include a 3-year manufacturer warranty

Search query: sigma bp-51 battery
Relevance: Substitute