pack

Hello all - new to DIY I have almost completed a build of a 76' vw bus. Using the netgain hyper 9 100 volt model and a starter battery pack with 5 tesla S batteries. I am contemplating adding another 5 for 52kWhr. I pulled the middle seat and have a custom fold down bed and table...

Hi, I have four (4) 37v 10,4Ah lip Battery packs with built in bms. I would like to build a 74v 20,8 Ah, so I have to wire up two at series the other two at series and then this two new packs at parallel between them, right? But I´m not sure a few things, what about the built in bms, would...

For sale, LiFEPO4 45Ahr GoldPeak 12kWhr pack (80 cells). Battery pack has approximately 10 cycles on it and is in good condition (a BMS was used for all cycles) Asking $6000 for the pack + shipping (pack is located in Illinois, USA), offers welcome. Original purchase price for the pack was...