1.USB charging. Comes with USB cable for charging, low

voltage, safe, can be connected to mobile phone chargers.

2.Telescopic spring. The negative pole of the slot is

designed with a retractable spring, which can charge

lithium batteries of various specifications such as 14650,

18500, 14500, 16340, and 10440.

3.Smart Protection. Using intelligent IC, full automatic

stop. And with output short circuit, anti-battery reverse

connection protection, to ensure the safety of charging.

4.Eco-friendly housing. The shell is made of high quality

material, brand new ABS.

5.LED indicator, the red light is always on when the battery

is charged, and the green light is always on when the

battery is full or no-load.

Specification:

Category: 18650 USB Lithium Battery Single Charge

Input Voltage: 5V

Output Voltage: 4.2V/500MA

Charging indication: red light for charging, green light for

full power

Features: Intelligent IC control, output short circuit, anti

reverse connection protection.

Seat slot size: 10.5*2*2.5CM