- 2 in 1 18650 Li-ion battery charger / emergency portable power
- 2017-01-07 15:06
- 1.Patent number:ZL2010300104681 2.Standard USB interface/ output 3.mobile power for cellphone 4.18650 li-ion battery cha
- Multifunction smart portable battery charger
- 2017-01-07 15:06
- 1.Portable charger for AA/ AAA rechargeable battery 2.Universal cellphone charger 3.Portable emergency power4 LED flashl