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| ▲ | Workaccount2 2 days ago | parent [-] | | Random lithium battery fires are extremely rare. It's like people freaking out about serial killers. It's something that definitely happens, definitely catches the news, and definitely is unlikely to happen to you even in 10,000 lifetimes. The infamous Samsung note 7 exploding battery catastrophe was 90 incidents out of 2.5 million phones, or 0.003% exploding. | | |
| ▲ | quailfarmer 21 hours ago | parent | next [-] | | My home was burned to the ground by a fire started by a charging electric skateboard. Well engineered battery systems, like an EV or a name-brand phone, are very safe, but these NMC cells are extremely volatile, and large packs cannot be extinguished once in runaway. I'm very glad the OP has this setup in a separate shed. | |
| ▲ | PhunkyPhil a day ago | parent | prev [-] | | I think it's a stretch to compare the battery in a phone to the hand-wired collection of lithium batteries from various laptops. Even if the odds are still low, the calculus works out to be concerning when it's your home and livelihood. |
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