Nitecore UM4 4-Channel Digital Battery Charger Compatible: Lithium Ion IMR or LiFePO4 Batteries – 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340, 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 1.48V NiMh/NiCd batteries – AA, AAA, AAAA, C, D Specs: 4 Channel Charger 1.5A x 1, 1A x 2, or .5A x 4 channels in standard mode; 1.5A x 1, 1A x 2,...