This ultra-portable and convenient, long-lasting Rechargeable Power Replacement Battery Pack gives you 7-hours of high-performance power, making it the perfect add-on accessory for extended surveillance video recording.

Take along extra recording power for your camera and 502 and 503 Series DVRs so you're always ready to roll for life's important moments.

Never worry about running out of power with the 7-Hour extended DVR battery. Optimize your DVR's (Digital Video Recorder's) recording time with this convenient and high-performance Li-Ion rechargeable replacement battery.

Simply switch out your DVR's original supplied battery, and pop in the 7-Hour Rechargeable Power Backup to charge it up and always have on-hand, and ready- for-use.