It boasts its multi-functional design. It is a battery charger case for 18650 Li-ion battery. It also can be a power bank to recharge your digital devices. When turning the electricity off, it functions as a battery storing box. Only a small case can bring you a more convenient life.
- 3-in-1 design. It is a 18650 battery charging case, a power bank and a battery storing box.
- Equipped with dual USB ports, it can charge two devices at the same time.
- Several light indicators. Make you know the charging status clearly.
- Built-in intelligent chip. Provide multiple protections. Improve the charging efficiency.
- Each slot