The battery inside a power bank is heavy. Every time you increase the capacity, it will translate to an increase in volume and weight. Poweradd on the other hand uses new battery technology to ensure portability while maintaining reasonable power density. Its EnergyCell power bank only stores 5000 mAh worth of energy, but considering its weight is just 99 grams (3,5 oz), it’s extremely lightweight!

To cheer up to the party, the power bank is capable of automatic device detection and will ramp up the charge speed up to 2,4A, making it the fastest charging speed among 5000 mAh power banks, charging Samsung S9 in just 2 hours or iPhone Xs in 1,5 hours.