Recent content by L0veless

I will make up a jumper cable to keep with me, Thank you

My 48 volt golf cart died on the road yesterday, I have no idea what happened, powering along nicely drawing 55amps just stopped no power. checked the Battery on my phone (through Bluetooth) nothing out of the normal, temp was OK (31c) cells were still at 52.4 total volts. no cells high or low...

At a complete loss now, I have ordered a Daly BMS hoping that will fix this issue. cell 8 shows 3.024, cell 7 shows 3.654 cell 9 shows 3.337 my multi-meter shows all cells at 3.33. I disconnected cell 8 to change lead, when I disconnected cell 8, cell 7 showed 3.332 and cell 9 jumped to 5.003...

Thank you

as another note the cell that was fluctuating (9) in capacity has leveled out.

yesterday I changed out the Jumper cable to a larger gauge with smaller lug holes. before this all cells were withing .001 for capacity. After changing the cable cell 8 read out dropped from 3.42 to 2.844. which is the cell the cable is attached to Lower right hand cell in the a picture. can I...

Huawei R4875 adjustable charger, 0-60v 0-50A Reading up on charging I thought adjustable would be best to set it at 56v to extend battery life as opposed to standard 58.4 volt chargers.

last night turned off charger was at 92% SOC. nothing hooked up so very little draw .014 according to my meter. this morning went out and its at 76% could this be to first time of use and just absorb? turned charger on set it o 57.7 volt, 7amp after 10 minutes jumped from 76% right up to 100%...

this JBD BMS goes from 7-21 series cell 14 gets the extra leads, I soldered them together then crimped into connector. Jumper cable I will change out to a new heavier cable

they are 4c thinking I "might" need 300 amps, knowing really maybe just 200. plus I'm of the nature cant have too much.old railroad here. thinking I can program it down to what I really need. now I know 75 amp is probably more than I need for my cart and my situation. some carts take up to 6oo...

I will change out the lugs on the reused battey cable that was off the wet batteries in the cart. this is also the same cable that was used in the cart for previous battery and yes it is smaller. This BMS out of the factory is 300 amp/500 amp this is why those cable are so large. My thoughts are...

I went through and tightened all connections, they were snug. loosened 9 and re-tightened it. checked everything with multi-meter cell to cell was3.3 then went from cell 1 through cell 16 with the proper voltage increases. Tomorrow will take it back out and see what happens. there is a lock down...

I turned the charger off and my cells are now at high cell 3.337 low cell 3.335 I set my charger at 56 volts. Only wanting to get in one or two rounds. I'm guessing I only need about 20% to accomplish this range. thank you

will do, I did check everything before installing with multi-meter for continuity and voltage. but will check again.

just took my golf cart out for first ride. started Battery was at 92%, ran around for a bit very happy with everything averaging 37 amp draw, climbed the steepest hill amps climbed to 55. battery level read 88 % then all of a sudden it drops to 11% I get home throw it on the charger and it...