– Built-in environment-friendly Li-ion rechargeable batteries with large capacity and high conversion rate of 88% on average.
– Long lifespan with about 300 times of charging and discharinge.
– With the solar panels on the upper side, it can absorb solar power into electricity.
– With LED light for emergency use, just gently double-click the power button to turn it on.
– With dual USB output interface which charge 2 mobile phone in the same time, and the charging port is water-proof and dust-proof.
– With a carabiner so it`s portable in the outdoor activities, and it`s rechargeable at any time when there is sunlight.
– Wide applicability, very easy to use as a normal power bank, it can be applied to most of the electronic equipment like smartphone, PDA, digital camera, MP3, MP4, game consoles, so its a nice stand-by power source when in long-distance travel.