... ×10mmCharging: Option 1,By using electricity (AC100V-240V) or computer USB to the built-in lithium battery for recharging, can see ... sun, can do the internal built-in battery charging, the green light means charging on, about 18 hours can be full. Usage ... Accessories: A solar charger, a power adapter, an input / output charging cable, 5pcs conversion (approve for Apple IPHONE, Samsung V8, Nokia, Sony ...