Foxnovo F-04 4-Slots Li-ion LiFePO4 Ni-MH Ni-CD LED Indicators Universal Battery Charger with US-plug Car Adapter for 26650, 22650, 18650, 18500, 18490, 17670, 17650, 17500, 16340, 14500, 10440, Black Capable of charging 4 batteries of different sizes, types and capacities at the same time; Each of the eight battery slots charges independently; LCD indicators lights shows the charging process of every batteries Automatically identifies Li-ion, Ni-MH and Ni-CD rechargeable batteries. Automatically detects battery status and selects the appropriate voltage and charge mode. Automatically stops charging when complete Come with a US-plug adapter for indoor use. Adopts negative voltage control technology to improve charge efficiency. Excellent features of heat dispersion and reverse polarity protection. Protect opposite connection and short circuit, 0 voltage alarms Compatible with batteries: Li-ion 26650, 22650, 18650, 18500, 18490, 17670, 17650, 17500, 16340, 14500, 10440, Ni-MH and Ni-CD A, AA, AAA, C, SC