Double Battery Discharge Converter for E-Bike 20A/30A/40A Dual Battery PaSwitch Balancer 24-72VDC

Specification:

●Current:20A 30A 40A 80A 120A

●Material: Aluminum alloy

●Color: Bla(s Show)

●Weight: About 100g /130g

●Voltage：20V～72V

●20A version：4.9*4.5*1.8 cm 110g

●30A version：6*4.5*1.8 cm 110g

●40A version：7*4.5*1.8 cm 130g

●80A 120A version：7.5*6.3*2.5 cm

●Connector: XT60

●20A/30A/40A Input XT60 Male,output XT60 Female(if you need other plug,please leave meage when you e a order)

●Wire length: 10cm 14AWG Silicone Wire (Including the length of the head, a total of about 10cm)

● Thank You for Purchasing our Double Battery Balance Discharger, Read this manual carefully, Contact your

supplier if you can not understand this instruction well.

● e sure battery pawhich connected with module has the same technical s you provided for us。

unpredictable results can occur if you use the incompatible Double Battery Balance Discharger with your

battery pack.

●Attention: DO NOT MIX ANDOE AND CATHODE connecter on Double Battery PaSwitcher , and ensure both

two battery packs power is off before connecting.

●Warning:Do not touch it by your hand directly. it will become more hotter while working。

●Notice:You have to provide the technical s related with your battery as details before ordering.

Package Includes:

1 x Dual Battery Connection Adapter

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 che.

This module can e both two batteries to discharge together to power the ebike , it will auto compare the

voltage of each battery and adjust the current output for each battery.

The COM port on module is a multipurpose port , it can be an Uart port or Battery Charging port ,its depend on

user's wants; it can charge both two batteries at the same time if it is a Battery Charging port.

Working Proce

1. MCU moni tor voltage of both batteries in real time and send the volatage value

by UART if UART interface is available

2.Auto Battery on-line detecting. Switch to the battery and e power output

if only one battery was connected with this module.

3.If the voltage of two batteries is not same, one is lower and other is hi gher,

module will use the battery with higher voltage to discharge first till two

batteries voltage approaching simi lar

4.Two batteries will di scharge together when two batteries voltage is similar. .

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