Product Details

Original NCR 18650b 3400mah batteries / ncr 18650 3400mah battery/ 18650 mod battery

Skype: shine

Positive Pole: button top

Protection: with PCB. ( protected)

Cell Container: 3400mAh

Voltage: 3.7V

Discharge circuit: 1.5A

Dimension(mm): 69.61(length)x18.5(diameter)

Weight(g): =65g

it widely used for Flashlight, E-cigs and power tools

Specifications:

Item	Specification
Nominal Capacity	3400mAh(0.2C, 2.50V discharge)
Minimum Capacity	3250mAh (0.2C, 2.50V discharge)
Charging Voltage	4.2±0.05V
Nominal Voltage	3.6V
Charging Method	CC-CV (constant voltage with limited current)
Charging Current	Standard charge: 1700mAh, Rapid charge: 3400mAh
Charging Time	Standard charge: 3 hours, Rapid charge: 2.5 hours
Max. Charge Current	3400mAh (ambient temperature 25°C)
Max. Discharge Current	6800mAh (ambient temperature 25°C)
Discharge Cut-off Voltage	2.50V
Cell Weight	65g max.
Cell Dimension	Height: 65.00mm max. Diameter: 18.25mm max.
Operating Temperature	Charge: 0 to 45 °C Discharge:-20 to 60°C

Application:

Warning: Lithium batteries may explode or cause fire if misused or defective.

Check the battery for wear and damage every time you handle it. If in any doubt please dispose off the battery.
Always handle the batteries with great care. Do not drop the batteries.
Store the batteries on a safe and dry place and make sure that the battery cannot get into contact with metal items.
Do not dispose the batteries to temperature above 100 degrees Celsius.
Only use chargers designed for charging Lithium-lon batteries. The cut-off voltage should be no higher than 4.20V.
When charging keep the charger away from items that can cause fire.
If you are not going to use the battery for a period longer than 6 months, please make sure that it is charged first.

Flat top without protection: