Trekbest Solar Charger 12,000mAh - Solar External Battery Pack, Dual USB Port Portable Solar Power Bank with LED Lights and Carabiner for iPhone, iPad and Android Phones (Orange) High Capacity - Built-in 12,000mAh high capacity rechargeable lithium polymer battery equipped with a compact solar panel, an eco-friendly and powerful 1.2 Watt monocrystalline solar panel, which could recharge the battery itself under sunlight for emergency purpose while outdoor or the grid is unavailable. Powerful with more than 500 recharging times Compatibility - Dual USB ports compatible with most USB-charged devices such as iPhone, iPad, iPod, Samsung phones, other Android mobile phones, cameras, Kindles etc, allowing to charge TWO devices simultaneously.Support all digital electronic devices with 5V/1A input( Apple adapter not included) LED Flashlight - The LED flashlight works perfectly in darkness, especially for emergency. Just long press the button for 3 seconds, the LED will light up. Long press the button for 3 seconds again, the LED light will turn off Superior Portability Design - Easily hang it on your bagpack with the INCLUDED HOOK, hands-free on the go. Perfect for hiking, climbing and other outdoor activity. Shock-proof feature ensures the device working properly even it crashes or drops Kindly Note - Due to the size of the solar panel(1.2 Watt) and large capacity of the battery, recharging via solar energy is slow, not a primary source of charging. We suggest to recharge through wall charger at the beginning to make the power battery fully activated. The solar panel is only design for emergency