... usb charger solar cell phone charger 2.High-grade half-Type 3.black, white, orange 4.Large capacity micro usb charger solar cell phone charger Features: ... is take about 8 hours to fully charger the battery,when battery is fully charger the indicator light go out.Method ... 10-18 hours for fully charger. InstructionWhen Lithium battery is fully charged,it can charger mobile phone,digital camera, MP3,MP4, ...