Repair and Assembly of Battery Packs

Description

I provide repair and diagnostics of battery packs of various formats from 18650 to prismatic. I repair and assemble lithium battery packs for power tools, scooters, electric bicycles, portable speakers, children's cars, etc. I can also assemble a battery according to your technical specifications. I have all the necessary tools for testing, assembly, and balancing. I can convert battery-powered tools from NiCd to lithium. If you need to repair a battery, just call and bring it in. I will conduct diagnostics and inform you of the repair cost and timeframe before proceeding. Diagnostics are free, except for large assemblies (electric scooters, electric bicycles) as they require too much time for diagnostics. Since they are mostly sealed, accessing the cells is difficult. If dead cells can be found quickly, determining the capacity of the others without tests is impossible. This requires charging and discharging through a device to measure how much the battery actually delivers. Therefore, for diagnostics of large assemblies, even if you refuse the repair, you will have to pay 1000 rubles. I have laser welding for connecting prismatic elements.