Xiaomi Robot Vacuum 4S2P DIY Battery Pack Repair

My Xiaomi Robot (V1) just sporadically shut down after around 20 Minutes of cleaning, stating „Error 14“. I looked it up, and Error 14 stands for battery malfunction. Since i own a lot of 18650 battery packs I’m able to build my own battery from old laptop battery 18650s, so I decided to upload the […]

Xiaomi Robot Vacuum 4S2P DIY Battery Pack Repair Read More »