BMS replacement.

[LCridel]

Hello I have a battery that the bms is fried. I was wondering where I can purchase one in America. I see only Alibaba and a Chinese company manufacture the BWPB-508. I was wondering what would be the alternative (if there is one) to the BWPB-508.

 

[LCridel]

I need something similar to this one

Size：	65*35*12MM
Series：	11S-15S
Charge and discharge port	Split Port
Max. continuous charging current:	5A
Max. continuous working current:	20A
Over discharge protection current:	60A
Monomer overvoltage protection:	4.20V 4.25V
Monomer undervoltage protection:	2.50V 2.70V 2.80V
Other functions:	With temperature control, no balance
Single cell self-consumption current:	20uA

 

[LCridel]

It needs to be able to work with this type of battery.

 

[soki.niva]

Hi, I am searching the same BSM. Did you find them?

 

[LCridel]

Sadly i still haven't found it or any alternatives.

 

[soki.niva]

I found only without on/off switch.

15.18US $ 5% OFF|High Quality 13s 20a Bms 48v Lithium Battery Charging Voltage 54.6v Pcm For E Bike Hengchang Dropshipping - Battery Packs - AliExpress

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10.8US $ 10% OFF|1PCS 48V 13S 20A 70A Li ion 18650 Battery Pack BMS PCB board PCM w/ Balance Integrated Circuits Board for e bike ebicycle|Battery Accessories| - AliExpress

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size and other spec. are the same.
Maybe I will try it. What do you think about it ?