2.Monocrystalline Silicon Solar Panel
3.Adopt grade A Lithium polymer，more durable，charging faster.
4.Shell uses the heat dissipation ABS aviation plastic with good heat dissipation and wear resistance.
5.Intelligent power management ，7 Protection :overvoltage protection ，Overcurrent protection ，overcharge protection，short-circuit protection，Over power protection，overdischarge protection.，Temperature protection
6.Four battery power status LED indicators the capacity of the battery. .
7.Energy saving and environmental protection.
8.High Capacity， 12000mAh; 3-4full charges or add 35 hours talk time to your iPhone 4S / 4G / 3GS; 2 .-3 charges for Samsung Galaxy note II， 260 hours + audio playback
