I really wouldn't mind a 10Ah lifepo4 ebike battery which weighed about 5kg. My bike would easily cope with a 10kg one. "Indefinitely rechargeable" sounds great to me, and the only reason I'd ever consider making my own ebike battery. Expensive. How much would one for your car conversion cost?design is not i think the problem (on a chain drive like a berkeley microcar it's almost plug and play), but batteries are (lifepo4 are cheap, indefinitely rechargeable, but heavy - 1.2kwh of reasonable quality (in 12v/100Ah as one may use on a boat to power equipment)can be had for £300, but weigh 20kg..)
This new e-quadricycle has a removable battery, won't be a heavy lipo methinks - it'd need a beefier trolley. The fully enclosed winter version has doors which can be opened in "under 10 seconds".
The electric car with a removable battery charges like an e-bike
The electric car with a removable battery charges like an e-bike | ETA
What if you could remove the battery from an electric car and carry it inside to recharge? One of the reasons electric bicycles make so much sense...
www.eta.co.uk
Birò Cars UK | 100% Electric Two Seater Electric Car
Now available in the UK. Birò is the first 100% electric small vehicle, 4-wheeled personal commuter with a removable battery.
birocars.co.uk
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