MP-847A ,Universal Li-ion Battery Charger - Dual Slot Charger for 3.7V Li-ion Batteries

The MP-847A charger is a lightweight and rechargeable lithium battery charger that is compatible with various battery types including 18650, 14500, 17670, 18490, 17500, 16340, 17335, 14430, and 10440. The charging process is controlled by a microcomputer chip, which ensures that the battery is fully charged without overcharging, making it safe to use. The charger also features overcurrent protection and constant current charging mode to prevent the effects of current fluctuations and ensure safe battery performance. Additionally, the charger has a timer control function that ensures the longest charging time and automatic recognition function to identify the type of voltage polarity and battery installation for safe charging. The charger is also equipped with short-circuit protection to prevent battery polarity and short circuits. The MP-847A charger has a DC power input that is suitable for indoor, automotive, and other locations. It also comes with a car charger adapter and optional different pin adapters for added convenience.