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Wow this is scary. Not really. LiPo are very dangerous and even NMC which are stabler LiPo refers to lithium polymer, which doesn't mean a different chemistr
by CyberDildonics 3y ago
Wow this is scary.
Not really.
LiPo are very dangerous and even NMC which are stabler
LiPo refers to lithium polymer, which doesn't mean a different chemistry. It means "polymer electrolyte instead of a liquid electrolyte".
https://en.wikipedia.org/wiki/Lithium_polymer_battery https://en.wikipedia.org/wiki/Lithium_polymer_battery
are very error prone when assembled in an ebike pack
There are billions of 18650 battery packs out there now in general.
the cells need to be high quality (LG, Panasonic)
No, the cells need have their specs correct and the packs need to be built according to cells' specs.
the BMS needs to be quality (or it'll overheat and cause a fire).
The BMS is there to limit things like discharge voltage, charge voltage, discharge amps, etc. It makes things safer.
- AYBABTME 3y agoYou may think so, and I encourage you to watch the video I shared. I held many of the same conclusions/approximations until learning of Grin's experience.
- CyberDildonics 3y agoThe video you linked is problems that can happen and things that can go wrong. It seems more like something the battery makers should watch instead of proof that batteries are inherently unsafe.
- wolverine876 3y agoThe article is about battery makers.
- CyberDildonics 3y agoWho do you think I was talking about when I said "It seems more like something the battery makers should watch" ?
- wolverine876 3y agoMy understanding of our conversation: * You: That video is not relevant because it's about battery makers * Me: The conversation is about battery makers It seems I'm missing something.
- CyberDildonics 3y agoThe person who linked it was saying it is evidence of batteries being unsafe because it goes over things that can go wrong. I was saying it's educational for battery makers and the video isn't about batteries being unsafe, the guy in the video makes his own batteries and is talking about what to avoid.