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6.4V 4500mah 28.8Wh LiFePO4 IFR18650 Pack

--6.4V 4500mah 28.8Wh LiFePO4 IFR18650 Pack
6.4V 4500mah 28.8Wh LiFePO4 IFR18650 Pack 2021-12-04T08:21:26+00:00

Project Description

Lithium 6V Battery Pack- Lithium Iron Phosphate (LiFePO4) 4500MAh

  • High lifespan: two thousand cycles and more (see chart)
  • Deep discharge allowed up to 100%
  • Ultra-safe Lithium Iron Phosphate chemistry (no thermal run-away, no fire or explosion risks)
  • Embedded BMS (Battery management system): improve lifespan and secure the battery
  • No lead, no heavy metal, no toxic element
  • Calendar life > 10 years
  • Excellent temperature robustness (-20 °C up to + 60 °C)
  • Constant power during discharge (Very low internal resistance)
  • Energy efficiency > 96 %
  • Very low self-discharge (<3% per month)
  • No memory effect
  • About 50% lighter and 40% smaller than equivalent Lead AGM battery with the same usable energy
  • Model: IFR18650 6.4V 4500mAh
  • Voltage(V):6.4
  • Capacity(mAh):4500
  • Type:LiFePO4 battery
  • Standard Charge Current(C):0.5
  • Standard Discharge Current(C): 0.5
  • Maximum Charge Current(A): 4.5
  • Maximum Discharging Current (A): 10
  • Charge Cut-off Voltage(V): 7.3
  • Discharge Cut-off Voltage(V): 5.0
  • Charge Temperature Range(℃):0~45
  • Discharge Temperature Range(℃): -10~50


  • Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
  • Electric Vehicle: Hybrid electric vehicle, Pure electric vehicle, E-bike, E-scooter, Golf cart, Electric boat, Electric wheelchair, Elevator.
  • Power Tools: Lawnmower, Vacuum cleaner, Electric drill
  • UPS: computer, Emergency application, Medical equipment
  • Solar Energy: Solar street lights, Solar LED lights
  • Telecom System: Communication base, Wireless devices

Dishcharge curve in different ItADischarge curve in different temperatureCharge curve in differenct ItACharge and discharge life curve 1.0ItA