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Rechargeable 18650 cell 3.7V 2200mah /2000mah /2600mah li ion lithium battery

Hot Sell Digital 18650 3.7V Cylinder Rechargeable Lithium Ion Battery for Consumer Electronics

  • Lithium Ion Battery
  • Rechargeable Lithium Ion Battery
  • Lithium-Ion Battery


1. Model:18650 3.7V li ion lithium battery
2. RoHS approved Li-ion Battery Pack
3. Li-ion Battery Pack OEM orders are welcomed
4. Li-ion Battery Pack Customizes shapes, capacity, and voltage are accepted
5. Bulk pack, blister card are available
6. Eco-friendly
Provide 18650 battery cell with capacity range 1500mAh,1800mAh,2000mah,2200mah, 2400mah, 2600mah, 3000mah and 3400mah, we als offer high rate discharging 18650 battery.

Nominal voltage 3.7V
Nominal capacity 2200mAh
Dimensions 18.18*64.8
Discharging end voltage 2.75V
Cycle life 500 times
Charging temperature 0 to 45 deg. C
Discharging temperature -20 to 60 deg. C
Storage temperature -20 to 45 deg. C
Weight Approx. 250g
Cells
Standard charging current 0.2C
Standard discharging current 0.2C
Max continuous charging current 1.0C
Max continuous discharging current

 

The 18650 Battery size;

 

 

2000mah 18650 battery features:

Battery Detail
No. Items Specifications Note
1 Voltage Charge voltage 4.20V
Maximum charge voltage 4.25V
Discharge cut-off voltage 3.00V
Normal Voltage 3.70V
2 Current Standard charge current 0.2C
Maximum charge current 1.0C
Standard discharge current 0.2C
Maximum discharge current 1.0C
3 Typical rated capacity 2000mAh @ 0.2C discharge Recofmmended cut off voltage: 3.00V
4 Minimum rated capacity 1950mAh @ 0.2C discharge
5 Weight 50G approximately
6 Internal resistance Less than 60 mΩ
6 Battery dimensions as following drawing:

 

Rechargeable 18650 battery charge curve

1 Operating temp

&

Humidity range

Charge: Temp 0~45℃, humidity 85% RH
Cell surface temp Charge current
0℃~20℃ ≤0.2C
20℃~45℃ ≤1.0C
Discharge: Temp -10℃~55℃, humidity 85% RH
-10℃~0℃ ≤0.2C
0℃~15℃ ≤0.5C
15℃~55℃ ≤1.0C
2 Storage temp Less than 1 month Temp -10℃~45℃
Less than 6 month Temp -10℃~35℃
Recommended Temp -10℃~25℃

 

Rechargeable 18650 battery Discharge rate Test:

There are other capacity at 18650 size as below.

Model

Voltage

Typical capacity

Dimension

Charge and discharge Weight
Charge Discharge

ICR18650

3.7V

2000mAH

18.1*65.0mm

0.5C-1C

0.5C-1C

45g

ICR18650

3.7V

2400mAH

18.1*65.0mm

0.5C-1C

0.5C-1C

45g

ICR18650

3.7V

2500mAH

18.1*65.0mm

0.5C-1C

0.5C-1C

45g

ICR18650

3.7V

2600mAH

18.1*65.0mm

0.5C-1C

0.5C-1C

45g

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Why USE Lithium ion Battery?

The Application of rechargeable 18650 lithium ion battery application:

  • Lithium ion battery for Power bank, laptop, flashlight, lamp standby power.
  • Batteries and battery pack for water, fire, wind and solar power plants and other energy storage power systems postal and telecommunications, uninterruptible power supply.
  • Batteries and battery pack for power tools, electric bicycles, electric motorcycles, electric vehicles, military equipment, aerospace and other fields
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Trusted by some of the biggest brands

eve
CATL
gotion
growatt
sofar

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