Sdnimm543 to Ask Lemmy@lemmy.world · 7 months agoWhat items are made better than they used to be?message-squaremessage-square97fedilinkarrow-up1106arrow-down12
arrow-up1104arrow-down1message-squareWhat items are made better than they used to be?Sdnimm543 to Ask Lemmy@lemmy.world · 7 months agomessage-square97fedilink
minus-squareNum10ck@lemmy.worldlinkfedilinkEnglisharrow-up3arrow-down4·7 months agocompare a car battery thats lead based and heavy and not rechargeable, to the one in your cellphone that is more powerful and way thinner and safer.
minus-squaresmort@lemmy.worldlinkfedilinkarrow-up7·7 months agoThe lead acid battery in your car is rechargeable
minus-squareMike D.@lemm.eelinkfedilinkarrow-up3·7 months agoThe battery starts the car and then the alternator charges the battery.
minus-squareNaN@lemmy.sdf.orglinkfedilinkEnglisharrow-up5·7 months agoBy what measurement is a car battery, at something like 75,000mAh and 500 or more cranking amps, less powerful than a cell phone battery?
minus-squareNum10ck@lemmy.worldlinkfedilinkEnglisharrow-up2·7 months agoenergy density, depth of discharge, energy efficiency, lifespan
compare a car battery thats lead based and heavy and not rechargeable, to the one in your cellphone that is more powerful and way thinner and safer.
The lead acid battery in your car is rechargeable
The battery starts the car and then the alternator charges the battery.
By what measurement is a car battery, at something like 75,000mAh and 500 or more cranking amps, less powerful than a cell phone battery?
energy density, depth of discharge, energy efficiency, lifespan