Recent content by keepsake

Has anyone here had one of these fail and been able to get replaced or serviced ?

These bms units pull and push up to 2 amps into a supercapacitor. Active balancing. That's their purpose in life. So the mosfets or other switching devices, failed. It's just a shame with the other 22 circuits apparently good, and I only need 17, there isn't a workaround to use the 'still...

Voltages all there. I took a backup jkbms unit I have and it works fine and displays correctly with the existing harnesses. So it's internal to the unit I pulled from service.

I have bought 5 of these JK-B2A24S active balancers over the past 3 years. JKBMS. Rather happy until one just broke itself. It shows me '--' for the cell voltage on cell 1 and cell 2, the rest are all fine. This condition triggers the CELL COUNT IS NOT EQUAL message and so the balancer has...

I have bought 5 of these JK-B2A24S active balancers over the past 3 years. JKBMS. Rather happy until one just broke itself. It shows me '--' for the cell voltage on cell 1 and cell 2, the rest are all fine. This condition triggers the CELL COUNT IS NOT EQUAL message and so the balancer has...

Can anyone here manage to submit a support request at JK BMS site ? www.jkbms.com The hour clock just circles forever.

Can anyone here manage to submit a support request at JK BMS site ? www.jkbms.com The hour clock just circles forever.

Can anyone here manage to submit a support request at JK BMS site ? https://www.jkbms.com/support/ The hour clock just circles forever.

So you are saying it is the intensity of the rain flow that triggers the rust ? Cause the rest of the roof panel is fine. I think others suggested the aluminum oxide present at these locations.

Live in mid-Florida, Zip 33523. If salesman had only told me to paint with protective elastomeric, maybe wouldn't have even occured.

I've done the Ospho in a spray bottle, brush, repeat, brush, and paint with Elastomeric from Rust-oleum. Comes with 10 year warranty from walmart. Too soon to tell if effective. Too bad salesman 11 years ago didn't warn me. If I painted that drip area at the outset, there shouldn't have been...

Maybe someone that reads this can chip in. I put solar panels on metal roof 11 years ago. Where the panel frame drips onto the sloped roof it is rusting like crazy. No rust anywhere but along that drip zone. What is anyone doing about this ? I am told this is Galvalume 5V roofing. The rest of...

Maybe someone that reads this can chip in. I put solar panels on metal roof 11 years ago. Where the panel frame drips onto the sloped roof it is rusting like crazy. No rust anywhere but along that drip zone. What is anyone doing about this ?

Just consider that McMaster has already compromised your p.c. with a cookie. If I don't allow them to do that with my making an account they won't allow me to even shop. You must have an account with them from the past. This corporate mentality deserves to be punished. I don't wish to...

This is the one I used https://www.mcmaster.com/86375K234/ ORDER ORDER HISTORY Log in to view Product Detail