Pls help - choosing suitable replacement BMS for 9pin Genze samsung 9 pin bms

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Aug 1, 2017
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Hi all, this is my first time replacing a bms so learning as i go.

I picked up a Genze 101, it has a samsung sdi battery pack, which the bms mysteriously died over the winter...tried the wake up trick, everything. pack is charged, but no output...pretty sure the BMS is just dead.

BMS is "Alton 10s Rev: X001 '2013.07.29" which i cannot find the original anywhere, nor datasheets or anything. so looks like i have to install a different bms.

Problem is, the sensor wire harness is 9 wires (its a 10s pack), and a separate 2 pin connector for the temp sensor.

All I can find for replacements have 10 or 11 pins on the harness. that makes me very nervous and unsure how to go about repairing it.

Looking at this BMS- could this be suitable? https://www.amazon.ca/dp/B075MDQ92X
I just dont know what to do about the extra wires on the harness....

Looking for suggestions &/or any guidance is appreciated...or link to a suitable BMS
Attached pics of bms/pack.
 

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UPDATE: I drew out a diagram of how the bms is wired and noticed there is no sensor wire for the first and last terminal in the pack...so 11 PIN HARNESS SHOULD NOT BE A PROBLEM!! The orig bms had only 1 thick wire attached to the first and last +/- ends of the pack. On an 11 wire 10s BMS, the wiring diagram shows a sensor wire AND thick wire attached to these same ends - so just solder the sensor wires to the terminals as normal as there are 11 terminals. The old bms must have just had those 2 sensors done by the chip or on board instead of running 2 extra wires that were not needed.
 
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