BP-511 Battery for Canon 5D 50D 40D 30D and more - $25

BP-511(BP-511A) Compatible Li-Ion Battery for  CANON EOS 5D 10D 20D 20Da 30D 40D 50D 300D CANON G5 G6 ...

RECHARGEABLE DIGITAL VIDEO / CAMERA BATTERY

Introduction
100% new high quality 3rd party BP-511 Compatible Li-Ion Battery for

Specifications

Chemistry Lithium-Ion
Output Voltage 7.4v
Capacity  1600mAh

Compatible Batteries:

Canon BP-511
Canon BP-511A
Canon BP-522
Canon BP-535
Canon BP-512

Package Includes:  
BP-511A Compatible Li-Ion Battery   x1