Recharges as fast as it charges your phone The fast charging capabilities aren’t just for your phone. It supports 25W with Super Fast Charging for your devices and for itself, meaning you can power up your phone quickly, and when your battery pack’s running low, you can give it a recharge just as fast. Works well with others Sharing is caring, so the 25W Battery Pack is engineered to be compatible with different types of charging protocols. So if someone’s phone is on the verge of powering down, you can easily re-up their battery.