Portable USB Solar Charger 30000mAh, Solar Power Bank

【Universal Compatibility & Security】: Built-in 30000mAh rechargeable Li-polymer battery, the solar power bank can charge your devices (like cellphone, camera, MP3, MP4, PSP) under the stable power supply. It can automatically adjust the output to deliver the most suitable current, keep your devices from overcharging, over-current, over-voltage and short circuit.

【Fast Charging Portable Charger】: The solar power bank uses strong professional ABS material, chemical resistant, heat resistant, excellent surface hardness, high elasticity and toughness. waterproof, dropproof and dustproof, so you no longer have to worry about water/drop damage, it can work in extreme environments. With more than 1600 charge life cycles, it is very reliable and durable.

【Four Input Ports & Solar Charging 2-in-1 Solar Power Bank】: With dual input ports (high speed Type-C and Micro USB), the solar power bank can be fully charged by 9-12 hours. The solar panel could absorb sun light and convert it into electricity. (Kindly Note: Solar charging is for emergency use, do not take solar power as a primary charging source. It is highly recommend you fully charge via wall charger on first use)