SOVO 40000 mAh Power Bank  (Black, Lithium-ion, Quick Charge 3.0 for Mobile)

With a power bank, you know for sure: Bigger is better. And with this gigantic power the bank you will not be without power for the time being Thanks to 4 ports you can charge different devices at the same time, thanks to the voltage display you know exactly how long you have to go before the power bank needs to be recharged, and thanks to the handy flashlight you always know how to find your way in the dark With this 40,000mAh power bank you can charge your smartphone up to 10 times, and thanks to the Fast Charging technology you don?t have to wait too long Specifications 40,000mAh high capacity Support 2.1a fast charging Four USB output, which can charge two devices at the same time Dark environment with LED lights Three different input interfaces, rechargeable power supply with cable Power display function