No-Degrade Laptop Batteries to Be Offered by HP

Follow us on Twitter

Exploding Li-ion batteries aside, one other problem with such batteries is the eventual degradation of their performance. No matter what anyone tells you, the performance of such batteries drops over time. On Wednesday Hewlett-Packard and Boston-Power announced an upcoming option for HP laptops: a battery designed to last for at least three years without performance degradation.

Boston-Power's Sonata battery is the product of three years of development work by the company It will be re-branded by HP as the "Enviro" battery and offered from early 2009 with select consumer notebooks.

Enviro, eh? Obviouosly yet another attempt to sell this as "green," which in a way, it would be, if it could reduce the number of batteries that enter electronic waste dumps.

The Sonata battery, besides being fast charging (it can be charged to 80% percent of capacity in 30 minutes), can go 1,000 charges before the battery's capacity begins degrading. If charged every day, that's three years of service, and Boston-Power also states that the batteries will carry a three-year warranty.

In comparison, laptop batteries today begin degrading after approximately 300 charges.

The press release indicates HP is the first OEM to adopt Sonata, but this technology, despite Boston-Power's relationship with HP, is not exclusive. Other manufacturers will likely sign on; this is just the first.

The company also plans to move into other areas such as consumer electronics and even hybrids / electric vehicles.

Technical specifications of the battery are available here (.PDF).

View Related News

Receive HULIQ News in Email:

Subscribe in a reader