With battery huge capacity, FEELLE Solar Charger would e a great companion when you plan to have outdoor activities, from camping to hiking. This 25000mAh solar power bank uses high quality Li-Polymer battery that charges most phone up to twelve times. The foldable design along with its portable size, you can easily bring it anywhere, toss it in your backpack, or mount it onto your backpack to absorb more sunlight. Those four foldable solar panels can be charged five times faster than conventional charger, it requires approx. 25-30 hours to get the battery fully charged by sun’s energy.

FEELLE 25000 mAh Solar Charger is designed with dual smart USB outputs (5V 2.1A / 5V 1A), it is capable to charge two digital gadgets at high speed simultaneously. To keep you safe, there are 5 security systems protection for over-charging, over-voltage, over-current, over-discharging, and short-circuit. All USB ports are protected with silicone cover to make them rainproof, shockproof, and dustproof. It’s available at Amazon.