ELI5 why do electric vehicles have one big battery that's hard to replace once it's expired, rather than lots of smaller ones that could be swapped out based on need (to trade off range/power/weight)? Submitted by ginonofalg t3_zxz45v on December 29, 2022 at 7:25 AM in explainlikeimfive 119 comments 275
WillingnessSouthern4 t1_j23vq2m wrote on December 29, 2022 at 1:52 PM A gas engine will fail well before a car lithium battery. Do you often complain about the difficulties of replacing an engine? Permalink 1
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