Green Car Congress

OCTOBER 21, 2013

PowerGenix, the developer of nickel-zinc (NiZn) rechargeable batteries ( earlier post ), has signed a product evaluation contract with HELLA, a Tier 1 supplier to major automotive manufacturers worldwide. Nickel-zinc batteries are chemically very similar to nickel-cadmium, NiCd. The nickel-zinc cell delivers more than 0.4V

Nickel Cadmium 230

Nickel Cadmium NiCd Hybrid Nickel Metal Hydride 230

Setec Powerr

DECEMBER 13, 2022

or 3.2V), about equal to the series voltage of three NiCd or NiMH rechargeable batteries, easy to form a battery power pack; Li-ion battery can be adjusted to 3.0V Lithium iron phosphate overcharge resistance to 100% will not catch fire and explode; lithium batteries that reach the specified value will precipitate gas bulge.

Lithium Ion 75

Lithium Ion Batteries Battery Li-ion 75

Green Car Congress

AUGUST 22, 2011

Supercapacitors work on a different charge-storage principle than rechargeable batteries, and consist of electrochemical double layers on electrodes, which are wetted by an electrolyte. When a voltage is applied, ions of opposite charge collect on both electrodes to form wafer-thin zones of immobilized charge carriers. π-Conjugated

Polymer 247

Polymer F-150 Energy Power 247