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

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 Powered 247

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