Features:
● Support charging and discharging at the same time
● Large current
● Small size
● High efficiency
● Support short circuit protection

Specification:
● Product Name: UPS Voltage Converter Module
● Working Voltage: DC 5.0V-12.0V
● Output Voltage: DC 9/12.0V
● Output Power:9W/12W
● Support Battery(No include!):3.7V Lithium or polymer battery 15Ah(Max)
● Working Temperature range:-40℃~85℃
● Working Humidity range:0%-95%RH
● Size:50*20*6.3mm

Using Steps:
● Connect right input voltage at input terminal.
● Check output voltage by voltmeter and ammeter.
● Connect battery at B+ and B-.

Application:
● Ordinary power supply.
● Battery charger.
● Mobile power.
● Power conversion.
● Infrared alarm.
● Network equipment such as switches.
● Router.
● Battery car modification
● Arduino project.
● Router power supply.

Package Included:
1 x Mini Router UPS Circuit 3.7V-5V to 9V or 12V Converter Boost Step-Up