As a leading manufacturer of portable computer power accessories, Battery Technology is dedicated to providing innovation, reliable and affordable battery technology to generate power and functionality for notebook computers, camcorders, portable peripherals and cellular phones. This battery is intended for the following Canon cameras: Elura 40MC; PowerShot S30; PowerShot S40. For a complete compatibility list please refer to the original manufacturer's web site.
BTI 7.4V Li Ion Rechargeable Camera Battery for PowerShot S40 and S30 Specifications
Part # BTI-CNNB2L
BTI 7.4V Li Ion Rechargeable Camera Battery for PowerShot S40 and S30 Video