Dongguan City Mingyangda Energy Limited
Main products:Battery,Charger,Motor,Controller
Products
Contact Us
  • Contact Person : Ms. Julia G-Power
  • Company Name : Dongguan City Mingyangda Energy Limited
  • Tel : 0086-0769-85373696
  • Fax : 0086-0769-85373969
  • Address : Guangdong,Dongguan,Hengzeng Road,Xin'an District,Chang'an Town
  • Country/Region : China
  • Zip : 523882

RoHS and CE 3.2V 20AH LiFePO4 Polymer Battery Cell for ebike

RoHS and CE 3.2V 20AH LiFePO4 Polymer Battery Cell for ebike
Product Detailed
RoHS and CE 3.2V 20AH LiFePO4 Polymer Battery Cell 20Ah: 1. Nominal Voltage:3.2V 2. Safety, long lifecycle 2000 times

RoHS and CE 3.2V 20AH LiFePO4 Polymer Battery Cell 20Ah:

LiFePO4 Polymer Battery Cell for ebike, e-car 1. Nominal Voltage:3.2V 2. Safety, long lifecycle 2000 times 3. Capacity 5~30AH

LiFePO4 Polymer Battery Cell Specifications

1. Basic parameter
ItemSpecification
Nominal capacity5AH~30AH polymer cell
Nominal voltage3.2 V
Impedance<10 mΩ
Charge cut-off voltage3.65 V
Charge currentStandard charge:0.3C5A
Rapid charge:1C5A
Charging timeStandard charge:5.0h(reference)
Rapid charge:3.0h(reference)
Discharge cut-off voltage2.0 V
Operating temperatureCharge:0°C ~ 45°C
Discharge:-20°C ~ 60°C
Storage temperature-10°C ~ 45°C
Storage humidity<85%
2. Electrical characteristics
Discharge rate performanceDischarge Capacity/Nominal capacity×100%0.3C5≥100%       1.5C5A ≥90%
High-low Temperature Discharge performanceDischargeCapacity/Nominal capacity×100%A)55°C≥95%       B)-20 °C ≥55%
Normal Storage/High Temperature StorageResidual Capacity≥Nominal capacity 80%Recoverable capacity≥Nominal capacity 90%
storage performancerecoverable capacity≥nominal capacity 95%
Cycle LifeDischarge Capacity≥Nominal capacity 80%
3. Safety Performance
Over chargeNo fire,no explosion
Over discharge
Short Circuit 
Drop
Hot Oven
Crush
Needle puncture

RoHS and CE 3.2V 20AH LiFePO4 Polymer Battery Cell for ebike



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