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    lithium battery

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48V 173Ah LiFePO4 Bluetooth Battery BL48173

  • Model: BL48173
  • Intelligent BMS with Bluetooth connectivity
  • Monitor battery working status on smartphones
  • Remote control battery power on-off
  • Check multiple batteries at once
  • Wireless connection range >10m

BL lithium batteries have a great Bluetooth monitoring function. You can view the batteries’ working status and control your battery power on-off on the free iPolinovel app.

48V 173AH Bluetooth Lithium Battery

BL Series lithium batteries set you free from the battery security issue. They utilize Grade-A LiFePO4 cells and come with intelligent BMS to ensure a high safety level.

We offer customized battery solutions to satisfy your specific needs. The customization includes app, battery specifications, functions, logo, and packing carton.

Lithium Battery Manufacture

Technical Parameters

Model BL48173
Nominal Voltage 48V
Nominal Capacity 173Ah
Energy 8304Wh
Standard Charge Voltage 54.75V
Discharge Cut-off Voltage 37.5V
Standard Charge Current 50A
Max. Charge Current 100A
Max. Constant Discharge Current 200A
Peak Discharge Current 420A @30s
Dimension 640*245*220 mm (25.2*9.6*8.6 in)
Weight 70 kg (154.3 lbs)
Cycle Life >2500 (1C@ DOD100%); >4000 (0.2C@ DOD100%)
Charge Temperature 0~60 °C
Discharge Temperature -20~ 60°C
Storage Temperature 10~ 45°C

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