Batteries for traffic light backups

PowerGenix, a manufacturer of high-performance, rechargeable Nickel-Zinc (NiZn) batteries, has announced an exclusive agreement with PSI Acquisition to supply battery cells for UP-Stealth, a cutting-edge uninterruptible power supply (UPS) for the traffic industry.
January 24, 2012 Read time: 1 min
Up-Stealth 'living hinge' with PowerGenix Nickel-Zinc battery packs
828 PowerGenix, a manufacturer of high-performance, rechargeable Nickel-Zinc (NiZn) batteries, has announced an exclusive agreement with 829 PSI Acquisition to supply battery cells for UP-Stealth, a cutting-edge uninterruptible power supply (UPS) for the traffic industry.

Using the high power and small size of PowerGenix NiZn battery cells, the UP-Stealth system is a smaller and lighter package than lead-acid equivalents. The partners say that UP-Stealth can be installed in previously unutilised space in existing traffic control cabinets, replacing traditional lead-acid-based UPS systems and eliminating the bulky, heavy external battery cabinet attached to the primary traffic cabinet.

Compared to the current leadacid standard, the PowerGenix-PSI solution is about 70 per cent lighter, with a much longer service life and requires no maintenance. NiZn batteries are also recyclable and RoHS compliant, with no toxic heavy metals, providing an environmentally friendly alternative to lead-acid and other battery chemistries.
Urban Traffic Control

For more information on companies in this article

Related Content

  • Charging station infrastructure boost to electric vehicle use
    July 17, 2012
    The first section of a planned network of stations for charging electric vehicles – the West Coast Electric Highway – opened in March, promising a welcome boost to the environment and economy of Oregon. Pete Goldin reports What should come first, the electric vehicle or the charging station? This dilemma has been hindering proliferation of ‘EVs’ in the US for years. Without a widespread and reliable infrastructure of charging stations, the American public is not likely to adopt EVs en masse. This may all b
    Read More
  • Solar studs a cost-effective alternative to street lighting?
    July 30, 2012
    Road traffic accidents have an enormous impact on society in terms of human loss, pain and suffering and a significant cost to the economy, the individual and their families. Accident rates on South Africa's roads are among the highest in the world and cost the country in the region of $163 million each year. The former head of the Department of Transport (DoT), Dr Kwazi Mbanjwa, described the situation as "carnage on our roads", with over 500,000 accidents and 10,000 fatalities per annum and the number of
    Read More
  • Nissan speeding up EV charging infrastructure
    June 22, 2012
    Nissan has teamed up with leading European utility and Electrical Vehicle (EV) supply equipment companies to speed development of cheaper, smaller, quick chargers for EV batteries, and accelerate the installation of publicly available Quick Charge (QC) points right across Europe. This agreement between Nissan, Circutor, DBT, Efacec, Endesa and Siemens is expected to result in a dramatic reduction in the price of the units – by over half to under €10,000 (US$13,668) – paving the way for businesses such as se
    Read More
  • Funding for EV battery recycling research
    April 18, 2012
    Axeon has announced it is one of six British companies to receive funding from the UK's Technology Strategy Board for feasibility studies into the recycling and re-use of batteries for hybrid and electric vehicles. As well as researching the recycling process, the project will look at how to determine end-of-life, which is still a major issue with automotive batteries for both manufacturers and consumers.
    Read More

Highlighted Content