16340 battery can replace CR123, CR17345, K123A, VL123A, DL123A, 5018LC, SF123A and EL123AP. For 16340 Battery Features Capacity: 2800mAh. Lithium-ion batteries: 26650 22650 18490 18350 17670 17500 16340 (RCR123) 14500 etc. (4.2 volts 950 mA ± 50 mA 2).
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