9 and 22 Amp 12 Volt Rechargeable Battery

Lead Acid Rechargeable Batteries  We offer 2 models of rechargeable batteries. The batteries we offer include the proper wiring type of plug end as our AC adapter. This means that you can simply use a battery instead of the AC adapter for your 12 VDC product. Works With The Vast Majority of Cameras Most of our cameras, transmitters, and receivers operate on 12 volts DC. Battery operation is not recommended for any type of permanent surveillance. It is short-term or portable method. Works Great for Cameras, Transmitters, DVRs, Etc.   In order to determine how long a battery will last for a small camera or transmitter, you simply subtract 1/3 of the battery amperage, and then divide the remainder of battery ma by the power consumption ma of the device. For example, our standard transmitters use approx. 100ma per hour, and a basic board camera or bullet camera uses approx. 100ma per hour. So you will get approx. 7 hours of operation from our 2000ma rechargeable battery before it is drain