Recent content by pasteque

in fact it was really a bms issue , after the third one i works perfectly! the two first one were energy transfert BMS brand new fom ecitypower......... :?

i'm turning silly with my batt.... LiFePo4 2P16P prismatic one from chinese receler..... here is the facts...... voltage beetween B- and B+ is good around 52.5v and each cell's voltage is corrrect.... when noload connected voltage beetween P-(output BMS) and B+ is correct (52.2v) but once any...

ok , but for 2000w the cost...... :? isn't there a cheapest solution to monitor discharge curve of lifepo packs up to 16S(or 24s? i can dream) and 1000/1500w? in fact the brother of power analyzer from medusa will be perfect , i have already an adjustable load

thanks a lot but the problem with CBA III is that , according to their data sheet , it is limited to 150 watts in fact don't understand cause in some points they say 55v 30A and in another sentence they say 150watts and since i'm not an english speaking person perhaps i miss something thanks...

hi , i will be interested to know which kind of tolls you use to test your battery and cells i use to have a medusa research PA pro , that i enjoy , but medusa stops production unfortunately , so i'm looking for an equivalent........ and for single cells? is there any specific tool that i...

the only thing i can't understand is how the regeneration will work if you put a diode on power wire....is there a tip? :?:

it helps very well !!!! thanks! :D thierry

as achim , i'm surprised to read the bad experiences of some of us with this dealer formyself i'm at my third command of battery , the seven battery i get from them were excellent , always provided within three weeks and jack was always here and very kind to answer all the questions i asked...

hi, i have tested a lot of battery since i began to have interested and to deal with them....so far i'm convinced it's the most promissing manufacturer i have tested... they are very open to all we can suggest them to improve their products ( really different from many chinese dealers full of...

take my time....in fact i'm a bit isappointed since i have troubles with the software or my power pro analyzer (since i move from XP to vista.....what a mistake!!!) and i can visualize graph but not export them as data files to this forum i try my best......finally i take a photo of my...

hi , my name is thierry and i live in south of france , this is my first post here but i read this forum for one year quite..... we "work" together with guillaume "gui13" who make the video with DELTA/WYE for nine continent he deals with motors , i'm "trying my best" with battery i think some...