The Nitecore UM4 4 x Penlite Charger (AA/AAA) with Indicator is a universal battery charger with room for four batteries. It's a fantastic replacement for the Tilta Nucleus-M Battery Charger.The Nitecore UM4 4 x Penlite Charger (AA/AAA) with Indicator is a universal battery charger with room for four batteries. This charger can charge not only in Li-Ion, Ni-MH, Ni-Cd batteries, but also the IMR batteries are no problem. Four batteries can be charged simultaneously with both charging cycles being independently controlled. Each shaft has a charging capacity of 1500 mA. At this rate, a 3500mAh battery is 80% charged within two hours.

Compatible with: 

IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26650, 26700

NiMH/NiCd: AA, AAA, AAAA, C, D.