3.7 V lithium-ion USB charger with 4 charging slots
Protection function: when the lithium battery is misplaced it will not be charged.
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1. Power Supply is not required. It is attached to USB port.
2. Made of quality material, it is durable and wear-resistant.
3. Automatic identification and conversion can be used for self-stop charging of various 3.7V lithium-ion rechargeable batteries.
4. Current and Vmax detection and full self-stop display protect the battery.
5. When charging, the red light will be on, turns green when fully charges and the charge will be automatically stopped.
6. Made from durable ABS material.
Material: plastic (ABS)
Size: 31 x 34 x 105 mm
Input voltage: DC 5 V 1-2 A
Output voltage: DC 4.2 V 1000mA
Compatible battery models: 10440 14500 16340 1665014650 18350 18500 18650...
Type: four slots for charging batteries
1 x Lithium-ion charger with 4 slots