alphacyberranger@sh.itjust.works to Uplifting News@lemmy.worldEnglish · 2 months agoDisposable vapes to be banned in England and Wales from Junewww.bbc.comexternal-linkmessage-square65fedilinkarrow-up1552arrow-down16cross-posted to: news@thelemmy.clubhackernews@lemmy.bestiver.se
arrow-up1546arrow-down1external-linkDisposable vapes to be banned in England and Wales from Junewww.bbc.comalphacyberranger@sh.itjust.works to Uplifting News@lemmy.worldEnglish · 2 months agomessage-square65fedilinkcross-posted to: news@thelemmy.clubhackernews@lemmy.bestiver.se
minus-squareBlackmist@feddit.uklinkfedilinkEnglisharrow-up1·2 months agoSo why use rechargeable batteries at all?
minus-squareChaoticNeutralCzechlinkfedilinkEnglisharrow-up2·2 months agoSuicide drones use them too. Best energy density at the required power levels. (Zinc-air batteries are slightly better but you can’t extract the energy in minutes.)
So why use rechargeable batteries at all?
Suicide drones use them too. Best energy density at the required power levels. (Zinc-air batteries are slightly better but you can’t extract the energy in minutes.)