1. The 375 element backup battery had a capacity of 592 ampere hours.

2. Included is the Av-20-S (with internal backup battery), two 1/4″ quick connect fittings, mounting screws, and wire harness

3. A power interface enables a low-power device to be powered from an alternating current (AC) wall receptacle or light socket with automatic backup battery charging.

4. PowerAll's new backup battery, called the Element, is significantly Beefier than most other portable batteries on the market, which is intentional because in addition to being able to charge just about any portable electronic device, the PowerAll Element also works as a portable jump starter for vehicles.