RAVPower Ace Series 22,000mAh Portable Power Pack

The Ace Series 22,000mAh Portable Power Pack from RAVPower is a lithium-ion polymer (LiPo) battery that features three USB Type-A charging ports, capable of up to 5.8A of power output or 2.4A per port for quick charging. Thanks to its smart-charging technology, it automatically detects and delivers the optimal charging current for your device. Furthermore, it has built-in over-charge, high-temperature, and short-circuit protection so your connected devices stay safe and functional.