Solderless 5 cell 18650 power bank shell case housing 5V 2.4A mobile power supply battery box kit


Note: The shrapnel is the positive pole and the spring is the negative pole. Please put them in correctly. Do not put one positive and one negative, otherwise the spring will be burned out! Damaged product!


The shell cannot be disassembled twice, please do it once!
The product only includes the casing and motherboard (solder-free type), does not include the battery, and does not include a charging cable.


Battery type: 3.7V 18650 battery (flat head, no protection plate, internal resistance less than 50 milliohms, 1C discharge rate, each cell voltage must be between 3.3-4.2V), pointed batteries cannot be used, modification or discharge is not supported Insert other batteries that do not meet the requirements! )


Function parameter:
Dual USB output: 5V/0.1-2.1A
Input: 5V/0.1-2A
Input interface: Type-C + Micro port
Color: Random


Button: single click to display the battery level, double click to turn on the small light.


Power display : LED digital tube display, white 188 cold light screen, digital screen, intelligent automatic shutdown when not working


Special features: The motherboard is equipped with anti-reverse protection. If the battery is installed reversely, the motherboard will not be burned. If reinstalled correctly, you can use it normally, but do not mix one positive and one negative into a broken battery, damage the battery, or severely aging the battery, otherwise it will cause the battery to directly short-circuit and burn the spring.