New EV battery pack arrangement patented

EV Xchange Technologies has announced the issuance of US Patent No. 8,146,694 which relates to a modular battery packs arrangement system for electric vehicles. In this system, the battery packs are much smaller in size compared to cluster battery pack design that exists today. The unique features of this invention are use of rechargeable multiple small size modular battery packs which are exchangeable manually or by an automated battery swap station. Another important feature is that a defective battery mo
May 21, 2012 Read time: 1 min
5661 EV Xchange Technologies has announced the issuance of US Patent No. 8,146,694 which relates to a modular battery packs arrangement system for electric vehicles. In this system, the battery packs are much smaller in size compared to cluster battery pack design that exists today. The unique features of this invention are use of rechargeable multiple small size modular battery packs which are exchangeable manually or by an automated battery swap station. Another important feature is that a defective battery module can be removed and replace with a good one, and the company says the quick exchange battery packs system provides an extra option for electric vehicle owners.

Currently EV Xchange Technologies is considering licensing the patent rights to this invention.

For more information on companies in this article

Related Content

  • EV charging station market in the US has grown immensely
    July 27, 2012
    New analysis from Frost & Sullivan says that the electric vehicle (EV) charging station market in North America has grown immensely, helped along by favourable government level (federal, state and municipal) incentives and subsidies for the purchase of EVs. The government is extending these plans to the installation of charging station and funding programmes such as ECOtality's EV project, which is trying to install electric vehicle charging infrastructure in six major states.
    Read More
  • Western US governors collaborate on EV corridor
    December 22, 2016
    The Governors of Colorado, Utah and Nevada are to work together over the next year to develop complementary plans for building an electric vehicle charging network across key highway corridors in their states. The corridors will include Interstates 70, 76 and 25 across Colorado; Interstates 70, 80 and 15 across Utah; and Interstates 80 and 15 across Nevada. In total, the charging network will connect more than 2,000 miles of highway. This regional electric charging station network aims to address rang
    Read More
  • Debating contactless toll charging by smartphone
    April 25, 2012
    Developments in the mass transit sector could provide indicators of potential for greater use of mobile consumer electronic devices for charging and tolling, according to Consult Hyperion’s Mike Burden. However, opinion among toll system suppliers is divided. Jason Barnes reports The combination of mass-market devices and their protocols, typified by smartphones featuring near field communication (NFC), points to some exciting cross-fertilisation possibilities in the charging and tolling sector, says Consul
    Read More
  • Breakthrough battery could revolutionise cost, range and safety of electric vehicles
    March 23, 2012
    Envia Systems, based in California, has announced test results that verify the company’s next-generation rechargeable battery has achieved the highest recorded energy density of 400 Watt-hours/kilogram (Wh/kg) for a rechargeable lithium-ion cell. When commercialised, this 400 Wh/kg battery is expected to slash the price of a 500km range electric vehicle by cutting the cost of the battery pack by more than 50 per cent. The testing of Envia’s next-generation lithium-ion battery was performed by the Electroche
    Read More

Highlighted Content