Name: 18650 rechargeable lithium battery

Model: 18650

voltage: 3.7v

Size: 18mm ✖️ 65mm flat head

Rated capacity: 66600mAh

Battery life: more than 2000 times

Advantages of using lithium battery:

1. Small size, light weight, large capacity, environmental protection, no memory effect.It is the first choice for portable electronic devices, but lithium batteries are more expensive. Please note the following points.

[Lithium battery use common sense]:

1. Standard lithium battery charger needs to charge 4.2 V.

2. No large current discharge (protection board automatic control).

3. Discharge is prohibited. The cell voltage must not be lower than 2.5v (the protection board will automatically control).

4. Do not disassemble or short-circuit the battery, otherwise it may cause a short-circuit fire.

5. Use temperature 0 to 50 °C.