Gold Member Since 2013
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Shenzhen Quawin Technology Co., Ltd.

Li-ion Battery, Li-ion Battery Pack, Battery Pack manufacturer / supplier in China, offering 3s4p 11.1V 10400mAh Lithium 18650 Li-ion Battery Pack, 150W Single Output Waterproof LED Driver, AC to DC 5V 9V 12V 1A/2A Wall Charger Power Supply Switching Adapter 5.5 X 2.1mm and so on.

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Supplier Homepage Product Li-ion Battery Pack 3s4p 11.1V 10400mAh Lithium 18650 Li-ion Battery Pack

3s4p 11.1V 10400mAh Lithium 18650 Li-ion Battery Pack

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 50000/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LP0111-0104K-L
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 8.4V~12V
  • Delivery Date: 15days
  • Transport Package: Fermented Plastic Bag and Carton
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000MAH
  • Warranty: One Year
  • Trademark: Quawin
  • Specification: NO
  • HS Code: 850760000
Product Description

3S4P 11.1V 10400mah Lithium 18650 Li-ion Battery


3S4P Lithium 18650 Battery Pack 11.1V 10400mah 
1).Low self-discharge 
2).Long cycle life 
3).One year warranty  


  • Patient monitor
  • ECG
  • Infusion pump
  • Syringe pump
  • Portable X ray system
  • Respirator
  • Rype-Bultrasonic
  • Transcranial Doppler Analyzer
  • B-device breathing machine
  • Infusion pump
  • Portable Monitor
  • Blood gas / electrolyte analyzer
  • Pulmonary function testing apparatus
  • Rehabilitation equipment

If you have any other needs of our battery pack, please no hesitate to let me know the

 Messages below

1. What's the voltage and capacity you want?  

2. How about the operating current and peaking current of your machine?

3. The battery will be used for what?

4. How about your quantity?

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26650/4S2P-12V/6400mAh LiFePO4 Battery Pack
Nominal capacity6400mAh0.2C discharge Cell: 26650
Nominal voltage12V3.2V / 1Cell
Charging voltage14.4V±0.05V3.6V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time2000mA/3.5hour , 3500mA/2hourBattery capacity÷charging current×1.5
charging current3300mA ( 0.5C )0 ~ +40 °C
Maximum charging current6400mA ( 1C )0 ~ +40 °C
Continuous discharge current6400mA ( 1C )-20 ~ +60 °C
Maximum discharge current6400mA ( 1C )-20 ~ +60 °C
Discharge cutoff voltage9.2V2.3V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery
Internal resistance≤ 200mΩAC Impedance 1kHz
Cycle life≥10 00 
Operating temperatureStandard Charge0 ~ +40 °C 
Standard Discharge-20 ~ +60 °C 
Outline dimensionL106*W54*H72mmLength x wide x height
Pre-wired Red = Positive,Black = Negative
Protection Circuit Module:PCM-L04S20-292
Balance voltage  
Balance current  
Maximal continuous charging current10A 
Maximal continuous Discharging current10A 
Over-charge detection voltage3.90±0.025Vsingle cell
Over-charge release voltage3.80±0.05Vsingle cell
Over-charge detection delay time0.5S_1.5Ssingle cell
Over-discharge detection voltage2.30V±0.08Vsingle cell
Over-discharge release Voltage2.70±0.1Vsingle cell
Over-discharge detection delay time50mS_150mSsingle cell
Over-current detection30±10Acan adjust
Over-current delay time5ms_15ms 
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