For some reason, vehicle batteries are way way less effective(*by mass) than regular batteries, even rechargeable ones. (all values are taken from latest build, 10732)
If you calculate capacity to mass ratio, all batteries that are vehicle parts will be in range 0.1-0.2 charges/g. Regular batteries, even rechargeable non-high-cap ones, are in range of 0.8-3.3, i.e. they are about 10 times better than their vehicle counterparts. Let’s not even talk about ultra-light battery with whopping 10. A freaking hundred times better than small motorbike battery, and 50 times better than mostall other vehicle batteries.
If you compare them by capacity/volume instead, then it doesn’t look so weird - while the range of values is still quite big (from 0.2 to 1.6, barring some obviously out of whack items), there is no definite winner between vehicle and regular batteries.
So, either vehicle batteries have too much weight, or regular (rechargeable) ones have too high capacity. e: or vehicle batteries have too low capacity.
Working as intended?
values for those interested
|veh||small motorbike battery||1500||750||150||2,00||0,10||0,20|
|veh||large storage battery||400000||50000||80000||8,00||0,20||1,60|
|veh||medium storage battery||35000||6250||7000||5,60||0,20||1,12|
|veh||small storage battery||2500||500||500||5,00||0,20||1,00|
|reg||medium battery (high-capacity)||725||525||600||1,38||0,83||1,14|
|reg||heavy battery (high-capacity)||1250||1500||1250||0,83||1,00||0,83|
|reg||military plutonium fuel cell||64000||3000||100000||21,33||1,56||33,33|
|reg||medium disposable battery||725||525||1200||1,38||1,66||2,29|
|reg||heavy disposable battery||1250||1500||2500||0,83||2,00||1,67|
|reg||light battery (high-capacity)||45||35||150||1,29||3,33||4,29|
|reg||medium plutonium fuel battery||1000||525||5000||1,90||5,00||9,52|
|reg||heavy plutonium fuel battery||1600||1500||10000||1,07||6,25||6,67|
|reg||light plutonium fuel battery||160||35||1000||4,57||6,25||28,57|
|reg||ultra-light plutonium fuel battery||80||1||500||80,00||6,25||500,00|
|reg||light disposable battery||45||35||300||1,29||6,67||8,57|
|reg||ultra-light disposable battery||5||1||100||5,00||20,00||100,00|