Z1c19012Lithium-ion batteries require a specifically dedicated charger to safely recharge the battery. Our dedicated charger is designed to automatically detect the battery type, and chemistry, and apply a safe charging current to the cell. The universal charger works for Li-ion LiFePO4 IMR INR ICR 25500 22650 18490 18500 18350 16340 RCR123A 14500 10440 Batteries, Ni-MH Ni-Cd A AA AAA AAAA SC Batteries. High quality and built-to-standard compliance, the built-in intelligent circuits protect battery safety. A convenient LCD display monitors information for the four slots, including each battery parameter, such as voltage (V), current (mA), and time (h).