Single Chip BMS Research + DALY Pin Compatible BMS's

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Yeah right
If you believe that I've got some rhinoceros pills to sell you.



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Total go-fish

 

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Ok, getting closer
https://www.whzhitong.com/
No Dice

Maybe firewall issue

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Now just searching subphrases

... 100% HIT
https://powerforum.co.za/topic/5439-mecer-lifepo4-lithium-ion-batteries-any-experience/page/4/


Key words do not even match, but there is a decompile in there.

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Ok, same setup under a different brand name
I guess AmpTime is just ONE retail name



https://www.mecerpc.co.za/Mecer-SOL-B-L-M200-p-239794.php

ok, 6 pages in

https://www.hubblelithium.co.za/s-series

Nice
Note that internal impedance is BMS mosfets PLUS cell series resistance, you do not want to mix that one up.

Now I am on to this search term
"Mecer BMS"

Somebody is repairing these...

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SSSSTOP
Same name different shape
I have to reset the Image Search because that BMS is what we are looking for but looks nothing like it.

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https://www.jst.com/products/crimp-style-connectors-wire-to-board-type/eh-connector/
Nah

Lets measure it out

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It's more like 1 mm pitch



My caliper battery is dead, eyeballing it.



There are very clear markings

 

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Not all the same

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LHE shows up on the right side on both
Other side gives up DX and EL
So far

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[youtube]v0PVu9MC8fQ[/youtube]
Nice commercial for counterfeit garbage

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See how I make that jump?
Extract the pitch, look for what is common

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SOLVED

https://www.jst.com/products/crimp-style-connectors-wire-to-board-type/gh-connector/

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NEGATIVE
NOT SOLVED

 

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Link
https://www.aliexpress.us/item/2255800531480800.html?gatewayAdapt=glo2usa4itemAdapt&_randl_shipto=US

From here
https://diysolarforum.com/threads/i-need-a-daly-8s-cable-assembly.28922/

Doh, I read caliper wrong

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Seems like 1mm pitch
Definitely locking
Definitely wire to board

Everyone is saying 2.0mm pitch
OMFG I was reading tenths of inch

Definitely 2mm pitch
That has to be a JST PH 2.0

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Nope
But this is what I use now. I use 2mm pitch on almost everything. Here are odd wire to wire that are not solder-butt
https://www.amazon.com/Connector-Pre-Crimped-Compatible-JST-PH2-0mm-Inductrix/dp/B08T89ZK2Q?th=1

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So any 2mm pitch connector will fit this. If you want the lock, you have to find the match. These are all over NastyBahBah, so super common stock.

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https://www.scondar.com/wire-to-board/yeonho-2mm-pitch-connectors/

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Ok, so an SCT 2006

Sigh
Another JST clone
https://www.scondar.com/wire-to-board/



Here is the full cross reference above

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Yeonho 2.0
SCT2006 Series
HY 2.0mm

HIT
https://www.newark.com/jst-japan-solderless-terminals/vhr-3n/wire-board-connector-receptacle/dp/68C2105?gclid=CjwKCAiA7IGcBhA8EiwAFfUDseWXPpqWi2Rq_EKqKfqVprTZy9ltlGua5orJEo622M1tda6jw9QqEBoC0uIQAvD_BwE&mckv=_dc|pcrid||plid||kword||match||slid||product|68C2105|pgrid||ptaid||&CMP=KNC-GUSA-GEN-Shopping-PMAX-Med-ROAS

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Nop, pitch is too wide

I use this page at times
https://www.mattmillman.com/info/crimpconnectors/common-jst-connector-types/

Good page....

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Look around...



Right?

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You can literally only get this as counterfeit... So how about we terminate the search?

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Same LHE, now an FM
So one stamping has not repeated yet, other has stayed the same

https://www.lhecn.com/category/wire-to-board/2-0mm-pitch/
There they are, safety and benefit

You can go swim in this...
https://www.lhecn.com/a2005/

Only goes up to 16 poles

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