When a vehicle goes into the “auto stop” mode, the engine shuts down, but all accessories stay running. As in some GM hybrids (the Saturn Vue and Chevrolet Malibu, for example), a helper electric motor can also add torque to the internal combustion engine. NiZn  HP Compaq Business Notebook NX6315 Battery   will supply the power for these applications. Squiller wouldn’t comment on which automotive manufactures might first use PowerGenix NiZn technology, but the CEO hinted that it would be a company known for its “aggressive” pursuit of environmental technologies. Our bet is Honda and/or Mercedes.

 Isidor Buchmann, the founder of Cadex Electronics, which makes  Toshiba Satellite L100 Battery  testing equipment, says the manufacturers and the consumers are in an eternal struggle. Just as the battery companies find a new set of chemicals that offer solid performance in an acceptable shape, consumers are demanding more performance from their electronics — performance that uses more power.

 

 According to Squiller, the company’s  Laptop Batteries  will be used in automotive applications (HEVs) in the foreseeable future, but probably not sooner than 2011 models. “We expect that HEVs will become a standard of sorts in the next few years,” Squiller said as he referenced the expansion of the “auto stop” feature on vehicles with standard internal combustion engines. “These vehicles represent the perfect application of Nickel Zinc battery technology, because they need bursts of power for short durations and this is something that our batteries do very well.”

 

 he third important step is to match the   HP Compaq Business Notebook NX6320 Battery   to the job. While all batteries deliver power, some handle low, drawn-out demand better while others excel at heftier currents.

 Currently, HEVs use Nickel Metal Hydride batteries. The new NiZn formulation packs 30-percent more power into a package that weighs 30-percent less than NiMH power cells. On top of this, the PowerGenix cells cost 20-percent less. The company has retrofitted a Toyota Prius with their batteries, and report solid results from the lighter vehicle.

 “In the 1990s, there was a battery problem,” he said, but now the lithium-ion cells have been good at delivering the power devices need to accomplish all that consumers expect. With the air of a banker discussing the business cycle, Mr. Buchman holds no illusions: “There will be a battery problem again,” he said, “with the cellphones and all of the things people want to do.”

 

 The new technology comes from the California company PowerGenix. The company holds 23 patents (granted and pending) on Nickel-Zinc batteries. The base formulation for NiZn batteries isn’t new (Thomas Edison attempted but gave up on making the formulation work), but as PowerGenix CEO, Dan Squiller noted, “What the engineers and chemists at PowerGenix discovered was how to make the elements play nice together and last for an extended period of time while charging and discharging.”

 

Newer lithium-ion cells do not suffer from this malady, but users might want to deplete their   Toshiba Satellite A100 Battery   from time to time anyway. The circuitry that estimates the amount of power left inside a battery can become uncalibrated. Depleting the battery resets this meter.

 

James DeJager, the technical director for Kodak batteries, sees nothing wrong with frequent recharging, at least for the lithium-ion batteries that are now standard in many laptops and cellphones. “For a lithium-ion, consumers should feel free to top them off as often as possible,” he said. “If you’ve taken your cellphone with you and you’ve only used it a little bit, you’re extending your cycle life by topping it off and preventing a deep discharge.”

 Detroit Janyuary 14, 2009; Surprisingly, it’s been nearly two decades since the last major advance in battery technology. For non-geeky battery types, this would have been the commercialization of the Lithium Ion cell. This battery type remains the industry’s standard for pure electric vehicles because it can deliver more power over a longer period of time at a lower cost than any competitive technology.