BUILT IN BATTERY: This uninterruptible power supply has built in 10400mAh battery, with standard USB port, can be used as a regular power bank.
INPUT AND OUTPUT: The mini UPS has an input voltage of 85265V, supports 5V 9V 12V 2A DC adapter (faster) or 5V 2A USB (slower) output.
APPLICABLE SCENE: This uninterruptible power supply is suitable for power outage emergency, allowing you to still use the during power outages.
WIDE APPLICATION: This compact UPS is compatible with router, modem, security camera, smartphone, fax machine, fingerprint recorder, DSL, and more.
CIRCUIT : With short circuit , voltage fluctuation , overcharging , over discharge , and temperature .