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

  • Bluetooth and Wi-Fi offer new options for travel time measurements
    November 20, 2013
    New trials show Bluetooth and Wi-Fi signals can be reliably used for measuring travel times and at a lower cost than an ANPR system, but which is the better proposition depends on many factors. Measuring travel times has traditionally relied automatic number plate (or licence plate) recognition (ANPR/ALPR) cameras capturing the progress of vehicles travelling along a pre-defined route. Such systems also have the benefit of being able to count passing traffic and have become a vital tool in dealing with c
    Read More
  • Radix Traffic features wired magnetometer sensors
    April 5, 2016
    Radix Traffic will be featuring at Intertraffic its wired magnetometer sensors, over 500 of which have been installed in the UK to provide accurate vehicle detection. Unlike conventional inductive loops, the sensors can be installed around 50cm below the road surface where they are protected from damage caused by bad weather and heavy traffic. Radix claims that once a sensor is installed it will continue to detect during its 15-year design life with no maintenance required.
    Read More
  • Low-carbon mobility, one village at a time
    July 15, 2024
    Shantha Bloemen of Mobility for Africa, winner of this year's Movmi Empower Women in Shared Mobility Award, talks to Beate Kubitz about creative and practical solutions for transportation in the world’s rural areas – and why investment is still needed
    Read More
  • Jenoptik measures out the future
    June 15, 2022
    The speed of tech changes means Jenoptik is redrawing how it sees itself. Adam Hill catches up with Stefan Traeger and Kevin Chevis at Intertraffic Amsterdam to find out more about ‘extended reality’…
    Read More

Highlighted Content