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  • Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 80%DOD, under normal conditions.
  • Built-in automatic protection for over-charge, over discharge, over current and over temperature.
  • Free of maintenance.
  • Internal cell balancing.
  • Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.
  • Replacement for lead-acid battery.
  • Wider temperature range:-20°C~60°C.
  • Support for Series application expansion (up to 25.6V) or two in parallel.
General Specications
Electrical Characteristics Nominal Voltage 12.8V
Nominal Capacity 9Ah@0.2C
Energy 128Wh
Internal Resistance W45mQ
Cycle Life 6000 Cycles @ 1.8A Charging/Discharging ,Until 80% Capacity
Self Discharge W3.5% per month at 25°C
Standard Charging Max.Charging Voltage 14.0 〜14.4V
Charging Mode At 0°C~45°C temperature, charged to 14.4V at a constant current of 1.8A, and then,changed continuously with constant voltage of 14.4V until the current was not more than 0.18A
Charging Current 1.8A
Max.Charging Current 4.5 A
Standard Discharging Discharging Current 1.8A
Max. Continuous Current 10A
Max.Pulse Current 20A(<3S)
Discharging Cut-off Voltage 10.0V
Operating Condition Charge Temperature 0°C to 45°C(32°F to 113°F) @60±25% Relative Humidity
Discharge Temperature -20°C to 60°C(-4°F to 140°F) @60±25% Relative Humidity
Storage Temperature 0°C to 45°C(32°F to 113°F) @60±25% Relative Humidity
Water Dust Resistance IP55
Structure Cell & Format IFR26650 N30&4S3P
Casing Plastic
Dimension(L*W*H*TH) 151*65*94mm
Weight Approx. 1.28Kg
Terminal F2

Additional information


3000-6000 cycles, plastic case, lithium battery

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