The Klarus K1X is a two-in-one battery charger and powerbank – perfect for anyone with charging needs while on the go! This one bay smart charger is capable of recharging a variety of Li-ion Ni-MH, or Ni-Cd batteries quickly and features 6 different types of protection for your safety. The smart circuitry not only keeps your charger and devices safe, but it can also identify what type of battery has been inserted and adjusts the settings for the perfect charge conditions. This little power house can also charge up your phone (or other small electronics) from an integrated USB port. With a compatible battery in the bay, this charger can function as a powerbank or if the K1X is plugged into the wall, it can simultaneously charge your device and your battery! The integrated LCD screen allows you to be aware of your charging process for both battery and power bank so you won’t have any surprises.