Built-in 5 000mAh lithium polymer battery, which is charges through a powerful 1.7 W single-crystal solar panels
Solar energy technology, Environment and could replenish themselves under the sun for this purpose when outside; Sol-star giant + USB cable charger for emergency after solar 7 hours under normal sunlight.
The water resistance design ensures the device functions smoothly when it is raining; Shock-proof function ensures the device works properly even crashes or drops.
Anti-explosion, lightweight, compact and reliable, 1000 charge cycles over the life of the battery
Three Way Charging Method: DC, USB, Solar
Dual USB port make it possible to charge two devices at the same time. Compatible with most types of 5V USB devices of iPhones, iPads, Android phones, Samsung, PSP, GPS, digital cameras, etc.