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Could you explain what a pouch cell is? Is it the same as the battery in a cell phone or laptop? Why does it matter for this development that it's a pouch cel
by woodandsteel 9y ago
Could you explain what a pouch cell is? Is it the same as the battery in a cell phone or laptop? Why does it matter for this development that it's a pouch cell rather than some other type?
- hwillis 9y agoCell phones use pouch batteries, aka prismatic cells. Laptops almost all use 18650 cells, which are cylindrical and look a lot like very large AA batteries. Coin cells are just really simple. They're pretty standard for proving your battery works. The thing is that there is a huge difference between that and a real useful battery. You can pay a grad student overtime to build a coin cell of about anything. You need a machine to make a pouch cell. It's like if someone showed you a go-kart and said they could make a car. They share the same elements and everything, but there's a definite world of difference between them. It's a lot more than just being bigger.
- dzhiurgis 9y ago> Laptops almost all use 18650 cells Only the ones with removable battery, which AFAIK is a minority nowadays.
- woodandsteel 9y agoSome useful information, but you didn't explain what the different types actually are. So I did a little research and found this http://batteryuniversity.com/index.php/learn/article/types_of_battery_cells http://batteryuniversity.com/index.php/learn/article/types_o...