4 ms·

I believe OP is saying that 80/90% or whatever should be displayed as 100% to the user, the same way fuel gauges in ICE vehicles typically leave a large amount

I believe OP is saying that 80/90% or whatever should be displayed as 100% to the user, the same way fuel gauges in ICE vehicles typically leave a large amount of fuel in the tank while displaying as "empty". This is mainly a U.S. practice, as many European countries like their gauges to be as accurate as possible.

lb1lf 5y ago
> This is mainly a U.S. practice, as many European countries like their gauges to be as accurate as possible. -Add the Japanese to that list. My Land Cruiser's low fuel lamp comes on when there's 22L/5.75 US gallons left.
- deleted 5y ago
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- benjohnson 5y ago
  That is low for an off-road vehicle where civilisation could be quite far away. My Suzuki and Chevy off-road vehicles are calibrated the same. My Buick thinks low is 24 miles of range.
  - lb1lf 5y ago
    While that's undeniably true, if venturing off-road, I'd expect the driver to plan better than simply heading back when the light comes on. (I'm probably - make that 'almost certainly' erring on the side of caution - having fitted a 90L/24USg auxiliary tank and also often carrying a jerry can or two when heading off into the boonies - heck, even my field kitchen runs on diesel!)
  - jacquesm 5y ago
    That's why you have five topped off jerrycans in the truck bed.
magicalhippo 5y ago
> I believe OP is saying that 80/90% or whatever should be displayed as 100% to the user My BMW i3 does that. When my car is fully charged, it's almost exactly 80% of the actual full battery capacity. When it says it's empty it's about 20%. I verified this using some REST API calls someone had figured out reported capacity (actual and available) in kWh and correlated with the 94Ah specification.