UPS Backup Battery
UPS is a high-performance back-up power solution, using internal electronic circuit to measure, calculate and storage battery data,
which makes the use and management of power supply more predictable. It solves the problem of high and low voltage pulse and
can keep on recording, avoiding the Interference of MDVR on vehicles.4 stage charging, bulk-absorption-float-storage. There is
protection for low pressure / over-voltage, overload, over current, over temperature, short circuit, and reverse polarity.