fne8w2ah@lemmy.world to Android@lemmy.worldEnglish · 2 days agoThere's a reason your Galaxy phone battery capacity isn't biggerwww.sammobile.comexternal-linkmessage-square13fedilinkarrow-up127arrow-down110file-text
arrow-up117arrow-down1external-linkThere's a reason your Galaxy phone battery capacity isn't biggerwww.sammobile.comfne8w2ah@lemmy.world to Android@lemmy.worldEnglish · 2 days agomessage-square13fedilinkfile-text
minus-squareInnerScientist@lemmy.worldlinkfedilinkEnglisharrow-up7·edit-221 hours ago The Watt-hour (Wh) rating may not exceed 20 Wh for a lithium ion cell or 100 Wh for a lithium ion battery. The difference between cells and batteries is that you have to have multiple lithium cells to make a battery. Edit: this is around 25000 mAh
minus-squarems.lane@lemmy.worldlinkfedilinkEnglisharrow-up1·1 hour agoI’m guessing a pouch cell counts as ‘one cell’ vs. a larger battery pack with multiple cylindrical cells. It also explains why Apple does that weird thing with 4-5 batteries in a macbook…
minus-squarepirat@lemmy.worldlinkfedilinkEnglisharrow-up1·14 hours agoDoes this mean the US doesn’t have powerbanks with e.g. 30000 mAh capacity?
The difference between cells and batteries is that you have to have multiple lithium cells to make a battery.
Edit: this is around 25000 mAh
I’m guessing a pouch cell counts as ‘one cell’ vs. a larger battery pack with multiple cylindrical cells.
It also explains why Apple does that weird thing with 4-5 batteries in a macbook…
Does this mean the US doesn’t have powerbanks with e.g. 30000 mAh capacity?