Elektryczny samochód dostawczy - NAPRAWA po długim postoju

Hello to all enthusiasts of technology and unusual solutions. This time, I'm attempting to start an electric delivery van after a long period of sitting, where I immediately knew the battery was dead, but worse still, there's no technical documentation for this vehicle. The difficulty level is further raised by the fact that the car shows signs of attempted starting: missing original batteries, missing parts, counterfeit wiring—generally, a "dream" for most repair shops. If it weren't for the fact that it's a friend's car, and I'm also a fan of such unusual designs, I wouldn't want to resuscitate someone's wreckage. The four-wheel drive electric car looks interesting technically, but not so much visually, but will I be able to start it? I'm struggling with issues such as diagnosing the battery voltage it was built for? How to adapt the batteries to the factory housings? What charging system should I use? What's the car's performance like, and does it start with four motors? You're welcome. #EVservice #batteryrepair #bms