Lithium Batteries Charging Adapter Universal USB Charger for 4.2V 18650 18490 Li-ion Batteries 1 Slot Black

Lithium Batteries Charging Adapter Universal USB Charger for 4.2V 18650 18490 Li-ion Batteries 1 Slot Black Features: brand new and high quality The for shell is made of high-quality materials, durable. Adopt intelligent ICchip, automatic stop when full, with output short circuit, anti-battery reverse connection for protection, to ensure charging safety. USB charging, low voltage, safe, can be connected to cell phone chargers, computers, power banks, etc. for charging, simple and convenient. With an LED indicator, the light is for always on when the is charged, and the green light is for always on when the is fully charged or empty. The negative pole of the slot is designed with a retractable spring, which can charge various specifications of lithium batteries such as 18650, 18490, 14500, 16340, and 10440. Specifications: Material: Environmental for Protection for Shell Size: Approx. 27x22x102 mm/1.06x0.86x4.01 in Input: DC5V/1A-2A Output: 4.2V 500mA Package Includes: 1x Charging Adapter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.