Sell 18650 Battery Charger USB Battery Charger Li-ion High Quality ! best price

Features: 1. Made of the quality material, it is durable and wear-resistant. 2. Automatic identification and conversion can be used for self-stop charging of various 3.7V lithium-ion rechargeable batteries. 3. Current, Vmax detection, full self-stop display, protect the battery. 4. When charging, the red light will be on, the full turn will turn green, and the charge will be automatically stopped. Transfer to the turbulent flow, can be plugged in for a long time. 5. Made from Durable ABS material, durable. Descriptions: 1. This is a 18650 charger slot 3.7V battery charger. 2. Comprehensive protection function, the battery is reversed, the short circuit is not charged, and the lithium battery is misplaced and not charged. Specifications: Material: Plastic Color: Black Size: 31*34*105（mm） Input voltage: DC 5V 1-2A Output voltage: DC 4.2V 1000mA Compatible battery model: 10440 14500 16340 1665014650 18350 18500 18650... Type:Single slot, Double slot