500000mAh Portable Solar Power Bank Dual-USB Led Solar Battery Charger for all Phone Universal Charger

Item: Brand new 50000mAh mobile power bank（ 100% true capacity！！！）- This product is a multi-function solar emergency charger. - Meet an emergency: When you go to outside or power cuts, you also can use your mobile phone with solar energy. - Convenience: Whenever and wherever you are, you can charge your mobile phone in time, and you could talk with others when charging. - Environment protect, save resource: You can use solar energy to charge your mobile phone wherever and whenever. - Exquisite workmanship, high-capacity,light weight and thin design with metal shell. - Solar efficient charging:Built- mA high-capacity rechargeable polymer lithium-ion battery, powerful with long operation time, long cycle life. - double - voltage mode, The charger battery is widely used for most mobile phones and other digital devices for charging. - Multiple intelligent security protection: over current, overvoltage, overload and short circuit protection Features: Input Voltage:DC 5V/2AOutput Voltage: DC