Cars That Think

NOVEMBER 1, 2023

And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery. There are, researchers have discovered, a wide range of options to harvest enough microwatts to replace wearables’ batteries. Batteries die before animals do.

Energy 130

Energy Solar Carbon Fiber Universal 130

Tony Karrer Delicious EVdriven

APRIL 21, 2009

PHEVs with "Good Enough to Get Started" batteries. The nonprofit CalCars does conversions to demonstrate new designs and provide a platform for different batteries; we dont sell conversions. We will have similar solutions available for better (but more expensive) nickel-metal hydride or lithium-ion batteries.)

Plug-in 41

Plug-in Plug Hybrid Nickel Metal Hydride 41

Tony Karrer Delicious EVdriven

JANUARY 15, 2009

Battery chargers and DC/DC converters. DC PowerSystems : Mega-controller and battery regulators. Battery {Returnto top of page} EV Plans Sources Built For Fun ElectricVehicles : DIY plans for karts and buggys Drive Electric: EV3 Tri-Electric ElectricBicycle (Slipstream) : DIY plans and parts for the Slipstream electricbike Robert Q.

Conversion 28

Conversion Midget Motors Taylor-Dunn Frazer-Nash 28