It's easier to sell a lithium battery pack with BMS than without
In All the Crappy BMS in the world... oh my...Re: AW: [ThunderSky] Re: Headway LiFePO4 test results an interesting claim is made. That often the BMS sold with lithium battery packs from China are, uh, crap. Jukka Järvinen claims he's talked with a battery seller in China who said
"he,he.. You know.. our BMS is a fake... but it so much easier to sell a battery with BMS..."
Eeeep! OTOH Jukka may be blowing hot air, the only thing I know about him is he's been on and active in the ThunderSky group for many years.
There's some other interesting stories in that thread such as comparative studies of lithium battery fires.