Smart Portable Mini UPS 12V/6A 6000mAh 18650 Case Box Baterai NEW

Universal DIY 3x 18650 Battery Case Box 12V Mobile UPS Power Supply Charger for LED Light WiFi Router and more isi paket : 1x Case box mini ups 3x Baterai ex laptop type 18650 1x kabel dc male to male Features: 100% brand new and high quality. The first use needs to be activated by charging with 12V power supply Without 18650 battery,You need to prepare 3x 18650 batteries yourself to use. DC 5.5x2.1mm interface input or output functions,with DC adapter and power switch,weasy to use. DC 5.5x2.1mm port for 12V LED Light WiFi Router smart Speaker or more devices. Lithium battery protection circuit, overcharge, low voltage, overload, short circuit protection Specification: Material:Plastic+metal Color:Black Input Voltage:DC 12V Output Voltage: DC 12V Positive inside, negative outside Size:9.3x6.6x2.7cm Note Please put in battery in a right way.