New Battety Technologies

As we all know, Motor rating is fixed, and only thing that affect the eBike or car range is, BATTERY.

Yeah, but battery technology improving these days due to intense researchs,


Conventional Batteries (we're using, also in production) : 
Lead acid battery
Li-ion battery
Li-ion Cells
LiPo (Lithium ion-polymer)
Li-ion phospate


Capacitor type batteries :
Ultrabattery
Supercapacitor

Upcoming (will be launched soon) :
EEStor - https://en.wikipedia.org/wiki/EEStor
Sakthi3 -
StorDot -

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Supercapacitors store 2700 F, and charge in few seconds, but only contraint is weight, 15w-50w/kg

Ultrabattery Lead acide battery and supercapacitor hybrid is ultrabattery, that is it improve the lifecycle/efficiency of lead acid battery, also improve faster charging/discharing.

Supercapacitor specification :
Maxwell BCAP3000P 3000F 2.7V Super Farad Cap Ultra Capacitor

Capacitance  3000 farads
DC Equivalent Series Resistance (ESR) 0.29 milliohm
AC Equivalent Series Resistance (ESR) 0.24 milliohm
Leakage Current 5.2 mA
Operating Temperature Range -40°C to +65°C
Stored energy 10944 joules (3.04 WH)
Max Power 3020 Watts
Connections M12 x 1.75 threaded stud
Weight .89 lb (405 grams)
Diameter 2.4 inches (61 mm)
Height (including studs) 6.53 inches (130 mm)
Stud diameter .55 inches (14mm)
Stud height .120 inches (3 mm)


Normal Lead acid and Lipo batteries capacity calculated in Ah, V
Capacitors /Supercapacitors capacity calculated in Farad

Fard to Ah conversion (for theorital understanding only):

In Lead acid battery, even after discharge, it keep the voltage same, but in capacitor half discharge means, voltage also reduced by half.