The Express Power Pak is a self contained rechargeable battery back-up. It has rechargeable batteries, an aluminum case and a cable to attach to the battery connection on the power supply unit. The Power Pak is 48 volts and15 AMP hours. It will provide up to 25 hours of back-up power dependent upon system configuration and usage...

Item #
S8551

Description
Express Power-Pak for Samsung DCS 400si