Customized Lithium Battery Pack 18650 4400mAh 11.1V 3S1P Model

Place of Origin CHINA
Brand Name EA ENERGY
Certification CE MSDS UN38.3
Model Number 11.1V 18650 3S1P 4400mAh
Minimum Order Quantity 10PCS
Price Negotiable
Packaging Details 27*27*15cm 200pcs / carton GW:16kg
Delivery Time 1-5 Work days
Payment Terms T/T, Western Union, MoneyGram, T/T, D/P
Supply Ability 100000pcs Per Day

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Product Details
Model 18650 4400mAh 11.1V 3S1P Cell Type Lithuim Ion Battery Packs
Diameter 36±0.2mm*65.3±0.2mm Voltage 11.1V
Capacity 4400mAh Impedance <30mΩ
Standard Charge Current Constant Current 0.2C Standard Discharge Current Constant Current 3C
Cycle Life >2000 Cycles Certifications CE /UL/UN38.3/ MSDS
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4400mAh 11.1V Lithium Battery Pack


11.1V 3S1P Lithium Battery Pack


3S1P 18650 Battery Pack

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Product Description

Customized Lithium Battery Pack 18650 4400mAh 11.1V 3S1P Model


Customized Lithuim Ion Battery Pack 3S1P 18650 4400mAh 11.1V 1 Year Warranty


Quick details:


1. Diameter*Height: 36*36*65mm (Lithium Ion 18650size 3S1P)

2. Nominal Voltage: 11.1V

3. Nominal Capacity: 4400 mAh 

4. Cycle life: 2000 cycles

5. Standard charging ways: CC / CV

6. Li-ion / Lithium Ion rechargeable battery cell

7. CE , UL ,UN38.3 , MSDS compliant


18650 Battery Pack Description:

Lithium Ion battery pack have a large Scope of application :

Electric bicycle, E-bike, EV, Electric scooter, Golf carts, electric bikes, RV, Electric wheelchair
LED lamps, traffic signs, portable small appliances, electric tools, toys, robot etc
Emergency light,dive flashlight,Solar lawn lamp,LED light, lawn mower.
flashlight,outdoor light,Searchlight,tactical light, solar street light
Medical Instrument, Rehabilitation Equipment, Diagnosis Equipment,Medical Testing Device, Medical Monitor
Detecting instrument, Prospecting instrument, Testing instrument., Air/ water testing meter,
Mobile communication equipment , Scaner, Mapper
Power Tool, Wireless Machine, Portable Instrument, POS Machine, Alarm Monitor etc.





NO Items Specification Remarks
1 Nominal Capacity 4400mAh 0.2C A Discharge
0.2C A Discharge
2 Nominal Voltage/shipping voltage 11.1V/11.1-12.6V Voltage
3 Discharge Cut-off Voltage 9.0V 0.2C 5A Discharge
0.2C 5A Discharge
4 Charge Limited Voltage 12.6±0.03V 0℃~45℃
5 Standard Charge Current 1 C5A 0℃~45℃
6 Standard Discharge Current 2 C5A -20℃~ +60℃
7 Rapid Charge Current 0.5C5A 10℃~45℃
8 Rapid Discharge Current 0.5C5A -20℃~ +60℃
9 Max. Charge Current 1 C5A  
Max Pulse Current 3C  
10 Internal Impedance ≤60mΩ AC 1kHz condition
At AC 1kHz
11 Weight About 180g Weight 86±2g
12 Storage Temperature Range ≤1 month -20~ 45℃ Factory Voltage 11.1~12.6V
≤3 months 0℃~ +30℃ Ex-factory Voltage11.1~12.6V
≤12 months 20±5℃  



Products Details :


Customized Lithium Battery Pack 18650 4400mAh 11.1V 3S1P Model 0




Customized Lithium Battery Pack 18650 4400mAh 11.1V 3S1P Model 1