Home Made Mini Power Bank using Syringe and 1cell 18650
small and efficient
Materials Required:
1. 20ml Syringe
2. 5V Lithium Battery Charger Step Up Protection Board
3. 18650 3400mAH 3.7 V Li-ion Battery
#DIYINVENTIONS
Негізгі бет Ғылым және технология How to Make Mini Power Bank using Syringe | 1cell 18650
Пікірлер: 2