External battery
I both two cases from ebay, and no any charge effect. i open this power case, then device, maybe some physical damage, but they are ok. Power case has 2 pins, i can see 5 volts, but device does nothing, when attached to case and connected. Somebody knows about how use this power cases...
I both two cases from ebay, and no any charge effect. i open this power case, then device, maybe some physical damage, but they are ok. Power case has 2 pins, i can see 5 volts, but device does nothing, when attached to case and connected. Somebody knows about how use this power cases...