• Quality manufacturing
    lithium battery

    Polinovel supports the growth of our customers in a full range of products and services.

36V 50Ah LiFePO4 Bluetooth Battery BL3650

  • Model: BL3650
  • Monitor battery working status on your phone
  • Remote control battery power on-off
  • Check multiple batteries at once
  • Measuring distance >10m
  • Intelligent battery management system

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.

Polinovel 36V 50AH 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 BL3650
Nominal Voltage 38.4V
Nominal Capacity 50Ah
Energy 1920Wh
Recommend Charge Voltage 43.8V
Discharge Cut-off Voltage 30V
Recommend Charge Current 10A
Max. Charge Current 50A
Max. Constant Discharge Current 50A
Peak Discharge Current 100A @5s
Dimension (L*W*H) 483*170*240 mm (19*6.7*9.4 in)
Weight 20 kg (44 lbs)
Battery Type Lithium Iron Phosphate (LiFePO4)
Self Discharge Per Month <3%
Charge Temperature 0 to 60ºC
Discharge Temperature -20 to 60ºC
Storage Temperature 10 to 45ºC

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