Does anybodyknow what bms is this ? THIS SOLAR BATTERY IS WORST I SAW ANYWHERE MUST SEE !!!!

[jculina2012]

Hey guys i bought this battery for 250usd . shop was getting rid of it as its pretty much crap quality. it is not even prismatic cells. it is supposed to be lfp 48v 100ah , but it is made out of some pouch cells , but i am wondering brand of this bms , i cannot find anything online about it . tried typing all numbers and letters but 0 results.

 

[BarracudaBob]

That looks like a pace style heat sink and balance leads.

 

[janulik.k]

It looks like SylCin 16S

 

[jculina2012]

It looks like SylCin 16S

how many amps where can i find out specs of this thing .

 

[jculina2012]

That looks like a pace style heat sink and balance leads.

i find strange that there is nowhere markings of what brand is it and model

 

[BarracudaBob]

Pace usually has a sticker so that would be easily taken off.

What's the problem you're having with the BMS?What's the problem you're having with the BMS?

 

[jculina2012]

Pace usually has a sticker so that would be easily taken off.

What's the problem you're having with the BMS?What's the problem you're having with the BMS?

problem is not bms it is pouch cells that are in this battery. cell number 9 when SOC reaches 28% voltage of that cell drops to 2.4mv and battery shuts down.

 

[jculina2012]

It looks like SylCin 16S

is that good bms this sylcin , does it have active cell ballancing .

 

[jculina2012]

seems like this guy ended with buying multiple of batteries like mine from this company called taico looks same like my battery inside. i paid for it only 250 euro i knew it is unreliable. local company was getting rid of them becuase they failed like crazy .