DIY 3x 18650 Solderless Power Bank Case with USB Port

Attention: *1）Batteries need to purchase their own additional 18650 (flat head) battery retrofitting can be used. * 2）Note that the battery capacity must be the same, do not put the reverse battery, put the reverse must damage the motherboard, (shrapnel for the positive pole, spring for the negative pole) please put in correctly, test and then cover the shell, no second chance, the shell cover can not be disassembled for the second time, please one-time get it right! Features: 1、[Welding Free 3*18650 Batteries] It can hold 3*18650 batteries (flat head) (not included) , new appearance design can charge 4 devices at the same time, support charging and discharging at the same time. 2、[LED Flashlight ] It is a rechargeable treasure as well as a lighting lamp, 2* high power dual lamps, strong lighting effect, suitable for outdoor/evening emergency lighting use. 3、[Comes with 4 cables] USB cable + TYPE-C cable + Micro cable + for IOS cable, easy to go out, no need to carry extra cables. 4、[Portable Handheld] Comes with a carrying strap, easy to carry, can be hung on the school bag, handheld when charging, does not take up space, does not affect the use of cell phones. 5、[LED display] How much power is used to observe at any time, and renew the power to the charging treasure in time. Specifications: Input: 5V2A Output: 5V2A Core model: 18650 * 3 Color: black/white Input port: TYPE-C+USB port Input cable: USB cable Output cable: TYPE-C + Micro + for IOS cable PD: not supported Package List: Welding-free rechargeable case (without battery) *1