Specification

1. A voltage of 3.7V (new A product battery cell)

2. the maximum working current: 2.7A

3. diameter:18mm ± 0.1, length:65mm ± 0.1

4. Support charge, over discharge protection,  voltage :2.75-4.20 V

Lithium use commen sense

1.   One must use a standard lithium 4.2V charger

2.    Prohibition of large current discharge(with protection board will automatic control).

3.    Prohibit the discharge, single battery voltage should not be less than 2.5V

4.    Prohibited the batteries apart, most likely caused by short circuit fire.

5.   Temperature 0-60 ° C

Flat head full capacity 3600mAH 18650 battery without PCB protected