rechargeable 18650 3.7V 4400mah li ion battery pack 18650 battery

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$2.50 - $5.50 / Piece | 100 Piece/Pieces (Min. Order)
Battery Size:
18650
Nominal Capacity:
4400mAh
Nominal Voltage:
3.7v
Customization:
Customized logo (Min. Order: 3000 Pieces)
Customized packaging (Min. Order: 3000 Pieces)

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Graphic customization (Min. Order: 3000 Pieces) Less
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
oem
Model Number:
18650
Size:
18*36*65mm
Cycle life:
500+times
Warranty:
1 Year
Application:
For solar power and power system
Product name:
18650 Lithium Battery
Color:
Blue
Payment:
TT, West Union, Paypal etc
OEM/ODM:
Warmly Welcomed
Safety:
Intelligent PCB
Battery type:
18650 Rechargeable Li-ion
Type:
Li-Ion
Supply Ability
Supply Ability:
10000000000000 Piece/Pieces per Month 18650 3.7V 4400Mah Li-Ion Battery Pack, Lithium Ion Battery 1865
Packaging & Delivery
Packaging Details
Export carton or customized 18650 3.7V 4400Mah Li-Ion Battery Pack, Lithium Ion Battery 18650 3.7V 4400Mah
Port
shenzhen
Product Description

 

rechargeable 18650 3.7V 4400mah li ion battery pack 18650 battery

                                                                   1.Basic characteristics
Size
18*65mm
Model
18650 4400mAh  3.7V
 
Working temperature:
Charge temperature:
        0°C ~ 45°C
Discharge temperature:
       -20°C ~65°C
                                                                   2. Technical Data
Rated Voltage
3.7V
Rated Capacity
4400mAh
 
 
 
        Charge
 Way of charge
CC/CV(Constant Current / Constant Voltage)
Standard Charge Current
1A or customized
Max Charge Current
1A or customized
Max Charge Voltage
3.7V
     
 
        Discharge
Continuous Discharge Current
1A or customized
Peak Discharge Current
1A or customized
Discharge Cut-off Voltage
3.7V

 

recommendations 

 

1 . OEM/ODM is available .

2 . With different capacity cells --2000mAh ,2200mAh ,2400mAh ,2600mAh ,2800mAh

3 . Protection circuit is with Japanese IC ,safe and better .

4 . Fast delivery time --within a week after payment .

5 . Each cell is with high consistancy between battery packs .

 

Notice 

Our battery is sent out with a little or no power, so please charge it for about  3 - 4 hours before using.When we shipment, we only charged 30-50% power.
2  Do not overcharge or overdischarge batteries .It will decrease the batteries’s service life.
3  Do not short circuit,incinerate and disassemble batteries.
4  Do not impact the battery.
5  Do not drop of cause unnecessary shocks to the batteries
6. Do not carry loose batteries in a pocket or purse with metal objects like coins,paper clips etc. 
7. Do not use inferior charger to recharge this battery in case of damaging the battery.
8. Do not put the battery in the charger too long.
9. Put it beyond the reach of children.
10.The picture only reference, detailed picture will see the actual battery

 

Pictures of batteries

 

 

 

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