This Wasabi Power dual USB charger fully charges 2 batteries at a time from any USB power source.
Compatibility: Canon BP-511, BP-511A, BP-512, BP-514
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:
EOS 5D
EOS 10D
EOS 20D
EOS 20Da
EOS 300D
EOS 30D
EOS 40D
EOS 50D
EOS D30
EOS D60
FV2
FV10
FV20
FV30
FV40
FV50
FV100
FV200
FV300
FV400
FVM1
FVM10
Optura 10
Optura 20
Optura 50MC
Optura 100MC
Optura 200MC
Optura Pi
Optura Xi
PowerShot G1
PowerShot G2
PowerShot G3
PowerShot G5
PowerShot G6
PowerShot Pro 1
PowerShot Pro 90
PowerShot Pro 90 IS
PV130
ZR10
ZR20
ZR25
ZR25MC
ZR30
ZR30MC
ZR40
ZR45MC
ZR50MC
ZR60
ZR65MC
ZR70MC
ZR80
ZR85
ZR90