18650 4000mAh Keeppower 18650-4000LD Li-ion Rechargeable Battery Cell

* Type: Wide Temperature Li-ion Rechargeable Battery Cell
* Brand: Keeppower
* Part No.: 18650-4000LD
* Maximum Size: （D）18.5*（L）65.3mm
* Nominal Voltage: 3.6V
* Nominal Capacity: 4000mAh
* Max. Continuous Discharge Current: 4A
* Weight: 49g

Description

● Model: 18650-4000LD

● Nominal Capacity: 4000mAh
● Minimum Capacity: 3900mAh
● Nominal Voltage: 3.6V
● Charging Method: CC-CV
● Charging Voltage: 4.20V
● Cut Off Voltage: 2.5V
● Standard Charging Current: 800mA
● Standard Discharging Current: 800mA
● Continuous Maximum Discharge Current: 4A
● Weight: 50g
● Maximum Dimensions: (D)18.5*(L)65.3mm
● Temperature
Charge: 0 to +45° C
Discharge: -40 to +60° C
Storage: -20 to +45° C Less than 1 month
-20 to +30° C Less than 12 month
● Cycle Life: 500th cycle＞70% capacity of 1st cycles

Battery Safety Tips/Caution

Please full charge battery before first use.
Battery positive terminal may be hot when charging, please do not touch it.
Do not short circuit, please keep it away from loose change and metal objects.
Do not immerse battery in any liquid/water.
Do not place the battery in direct sunlight or heat, be away from fire.
Do not crush, hit, impact, damage, disassemble, or modify the battery.
Do not reverse the positive (+) and negative (-) terminals when charging or using the battery.
Immediately stop using if battery has abnormalities, such as smell, heat, discoloration, or deformity.
On (battery electrolytes) exposure, rinse immediately with water, and seek medical treatment.
Keep the battery away from children or pets.

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