Battery Pack+China Cells

Double Battery Discharge Converter For E-bike 20A/30A/40A/80A/120A Dual Battery Pack Switch Balancer 24-72VDC
  • Model: Double Battery Converter
  • Units in Stock:963

Starting at: $18.00

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Double Battery Discharge Converter For E-bike 20A/30A/40A/80A/120A



3--Cable Length:100mm including plug

4--Both battery discharge at the same time

5--20A/30A/40A Input XT60H Male,XT90 Male/PP30A,output XT60H Female,XT90 Female,PP30A(if you need other plug,please leave message when you make a order)

     80A,120A Input XT90 Male,output XT90 Female(if you need other plug,please leave message when you make a order)

6--Both Batteries Capacity can be different, But Both Batteries Voltage must need same.
7--20A: For 250W-350W Motor
8--30A: For 350W-700W Motor
9--40A: For 750W-1200W Motor
10--80A: For 1500-2000W Motor
11--120A: For 2000W-4000W Motor

A--Electric Bicycle Ebike Dual Battery Connection Adapter Increase Battery Capacity
The Dual batteries connected in parallel for additional capacity and range, and the switcher can manage the two batteries on your bike.
B--Support two batteries to simultaneously supply power to your electric bicycle intelligently and balancedly.
C--Do not confuse the positive and negative connectors on the dual battery switch. Make sure that the power of both batteries is turned off before connecting.



Double Battery Balance Discharger can manage two battery packs which fixed on your bike, low power,Consumption design ,real-time detect the voltage of both two battery packs, Battery on-line check .This module can make both two batteries to discharge together to power the ebike , it will auto compare thevoltage of each battery and adjust the current output for each battery.


Working  Process:

1--MCU monitor voltage of both batteries in real time and send the volatage valueby UART if UART interface is available

2--Auto Battery on-line detecting. Switch to the battery and make power outputif only one battery was connected with this module.

3--If the voltage of two batteries is not same, one is lower and other is higher ,module will use the battery with higher voltage to discharge first till twobatteries voltage approaching similar

4--Two batteries will discharge together when two batteries voltage is similar.


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This product was added to our catalog on Thursday 20 April, 2023.