This Wasabi Power dual USB charger fully charges 2 batteries at a time from any USB power source.

Compatibility: Sigma BP-51

Input: 5V, 2A (max)

Output: 8.4V, 600mA (x2)

Includes: Dual USB charger with cord

Warranty: 3-years from Wasabi Power

Compatible with the following models:

Sigma dp1 Quattro

Sigma dp2 Quattro

Sigma dp3 Quattro

Sigma fp

Sigma fp L