QC 2.0 input available. Output Current QC Mode: 3,000mA 1 (MAX) 2,000mA 2 (MAX) 1,000mA 4 (MAX). Up to 3,000mA charging speed in a single slot. Reverse polarity protection & short circuit protection. Compatible Battery Types: 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, 26500, 26650, 26700.
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