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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AYAA
  • Model Number: 18650
  • Type: Li-Ion
  • Nominal Voltage: 3V
  • Size: 18650
  • Nominal Capacity: 3000mAh
  • Model: Inr18650 3.7v Li-ion Recharge
  • Application: Power Tools/Ebike
  • Certificate: CE/RoHS/UN38.3/MSDS
  • Warranty: 1 Year
  • Cycle life: 500-1000 Times
  • Battery type: 18650 Rechargeable Li-ion
  • Product name: 18650 Lithium Battery Pack
  • Payment: Paypal.TT.Escrow.Western Union
  • Sample: Available
  • Discharge: 0.2C

Packaging & Delivery

Packaging Details 1pc battery pack/ bag
by carton packing, customized packing
Delivery Time 5-7days after confirmed the order

10S6P 37V 20.4ah 18650 li ion battery for ebike

Product Description
10S6P 37V/20.4Ah Li-ion battery pack for E-BIKE
Nominal capacity20.4AhPanasonic 18650 3.7V/3400mAh
Nominal voltage37V3.7V/1 Cell
Charging voltage42V±0.05V4.2V/1 Cell
Charging methodCC/CV(Constant-current and-Voltage with Limited current
Standard charging time3000mA/8hours, 5000mA/4.5hoursBattery capacity÷charging current×1.5
Charging current10A(0.5C)0~+40℃
Maximum charging current20A(1C)0~+40℃
Continuous discharge current20A(1C)-20~+60℃
Discharge cutoff  voltage31.2V2.5V/1 Cell
Short circuit protectionExterior short circuitAutomatic recovery
Intermal resistance≤200mΩAC lmpedance 1kHz
Cycle life≥500 
Operating temperatureStandard Charge 
Standard Discharge-20~+60℃ 
Outline dimensionL350*W150*75MMLength x wide x height
Pre-wired Red=Positive,Black=Negative
Protection Circuit Module: PCM-L13S15-873
Maximal continuous charging current5A 
Maximal continuous Discharging current15A 
Over-charge detection voltage4.25V±0.025VSingle cell
Over-charge release voltage4.05V±0.05VSingle cell
Over-charge detection delay time0.5S-2.0SSingle cell
Over-discharge detection voltage2.50V±0.062VSingle cell
Over-discharge release Voltage3.0±0.10VSingle cell
Over-discharge detection delaytime10-300mSSingle cell
Over-current detection70±20A 
Over-current delay time5ms-20ms 


Packaging & Shipping

1. We test every ups power supply before shipping out

2. All input and output port testing

3. LED lamp testing 

4. Ups power supply with load testing

5. Accesspries testing 

6. Energy display checking

7. Ups shells checking 


Company Information






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China (Mainland)
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Supplier's Trade Assurance Limit: US $75,000
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