★ PACKAGE INCLUDE ★1Pcs 4-slot Universal Battery Charger4Pcs 18650 battery1 free mini flashlight★ Battery★ :- Type: Rechargeable 18650 Flat Top Battery- This 18650 batteries are professional for doorbell,LED flashlights,headlamps,camera,toys many other electronic devices.★ Battery charger★ Universal Battery Charger for Li-ion IMR 25500 22650 21700 20700 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.Battery charger with Red/Green led light display(charging:red light, full charge:green light, power connection but no battery:green light)Automatically detects battery power status and selects the appropriate voltage and charge mode. Automatically identify rechargeable Ni-MH/Ni-CD/ lithium ion battery and intelligently select trickle current/ constant current, constant voltage charging mode, recognize the negative voltage saturation according to current conditions.Capable of charging 4pcs different battery simultaneously. Each of the four battery slots monitors and charges independently.Capable of charging 4pcs different battery simultaneously. Each of the four battery slots monitors and charges independently.Automatically stops charging when complete. Over-charge prevention to protect batteries.Universal USB port - The latest design USB port battery charger, USB charging help travelers can charge lithium ion batteries anytime anywhere, especially when you don’t have enough outlet,you can even simply plug into your laptop or other device.Battery charger operating voltage is 5V, So do not worry about high voltage to bring you harm and disaster.
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