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QUCC BMS 250A. Who knows this BMS

HKZBob

New Member
Joined
Nov 7, 2020
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52
Dear Forum,

I have seen this QUCC BMS. What I like about this is the heavy bus bars.
The SMD design looks well arranged and the quality looks acceptable.

The only downside is the low voltage cut off. 2.2V per cell.

I am thinking of buying this unit
Hope it is not a bummer.

Good day
Bob
 

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I notice that one and really liked the thick tabs. There is another one I was about to ask about as well so I’ll add it here rather than start a different conversation. And look, coupons!

Let's shop together on AliExpress with new user coupons
Your US $3.00 in coupons are here!
 
I notice that one and really liked the thick tabs. There is another one I was about to ask about as well so I’ll add it here rather than start a different conversation. And look, coupons!

Let's shop together on AliExpress with new user coupons
Your US $3.00 in coupons are here!

The 200A BMS has been discussed in this thread

They're now producing an updated model which is shorter and black annodized
20201029_084946.jpgIMG_20201028_182503.jpg
 
This is not the BMS which is a 4S.
See pictures in first post
 

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did you end up buying the QUCC 250A 4s??? I'm wondering to buy it for my setup.
 
Yes I bought it but the balancer function is very weak so I have added an active balancer.
 

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