Berseker's latest activity

You have too high a charge voltage, use 14.0 or 14.2 volts. Your cells are well balanced. The only time you need to take the cells to...

Let the pack balance first. The battery cannot fully charge it one cell keeps cutting off charging due to over volt. Either let it...

AM assuming the battery manufacturer told you, you can wire the batteries in series??. what bms type is inside?. the avg lithium battery...

So far so good on these ETC cells. All were ~ 3.2V with 3mV delta except for one that was 8mV lower (the highest capacity tested cell...

some cells in yout felicity bank are probablly out of balance. this is 7 months after any update?. felicity has a 5yr no questions asked...

Your batteries are most likely bad. I wrote reviews on here about it. Same thing happened to mine. Opened them up and they are...

Yes, observed this as well..had to replace a damaged bms due to my carelessness..and the replacement bms didn't have the soc % voltage...

Could you clarify the new feature?

Since the trigger voltage is low, a high delta ensures balancing only happens when necessary. User can set 0.01v instead

You have to use a good hand held multimeter, measure the actual voltage on the batt + and - terminals. Then the accurate value can be...

Strange case. Try setting the cell cutoff/lvd voltage to 3v x nos of cells and upper cutoff/hvd to 3.45v x nos of cells on ur inverter...

My jk bms shipped with the temperature leads unplugged. I inadvertently forgot to plug them while building a pack, and just realized it...

Same issue here, how did you resolve this Edit; realized i was logged into the standalone daly balancer, and not the BMS. Corrected...

If I try to change SOC in my Daly BMS I get a settings timed out or input is valid, please reset. If I try to reset it says it’s not...

Charging is more stressful on LFP cells for given cell current compared to discharging. Charging is lithium ions moving into negative...

am i missing something?. why not buy the original cheap jk bms standalone ON switch?..less than 5 dollars

the case is a custom built metal case, bms is JK-B1A20S15P I spliced and extended the on switch cable by about 10 inches. by Bluetooth...

As he said only a problem if it is a bad crimp or you are using alu cable...

If it's a poor connection with the extension, then that could be the problem. I would expect the wires to be hot too.

So observed something on a new jk bms.the red led light on the power switch goes off after a while...and when this happens, am unable to...