... to use. This product with lithium polymer battery, so has the circle life higher than normal battery, light weight, high safety performance ... to cell phone, digital camera, MP3, MP4 and other products.2, delicate and meticulous, fashionable and beautiful.3, small volume, ... , anytime, anywhere.The product parameters1, capacity: 1450 mAh (lithium polymer battery)2, the solar panels power: 0.4 W / 5.5 V3 ...