USD 24.29-31.89/pieceUSD 24.98-31.89/pieceUSD 19.99-25.66/pieceUSD 25.99/pieceUSD 25.99/pieceUSD 25.02-34.02/pieceUSD 24.20-31.55/pieceUSD 26.08-36.09/piece DIY Power Bank Box
* Product Parameters:
1. Brand: DFT 2. Weight: 50g 3.input: 5V-1A 4.Output: USB 5V-1A 5.Size:90*20*20(mm) 6. Color: as picture 7. Only Suitable for 18650 3.7V Li-ion battery Flat top unprotected (not included) 8. In-built the function of over charge protection, over voltage protection, to protect your digital device and 18650 battery. 9. Once close the box, it is hard to open again.
1. This is a DIY box, only the shell and circuit board, not including batteries, battery are required to buy separately. 2. You can choose 3.7 V 18650 unprotected Flat top battery. 3. Caution: Be careful about the Battery Cathode and Anode, Wrong operation will damage the mainboard.
* Package Includes:
1 x power bank box (no battery inside)
18650 Battery for Reference:
(Fit for Length 65~66mm)