Select products now available online for purchase  

    Click "Read More' to get the Bren-Tronics Communication regarding the April 1 IATA shipping changes. If you have specific questions, please let us know by clicking on "Send Email

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    Updates will add support for additional battery models and
    adapters while enhancing their functionality through new
    feature and improvement

  • Bren-Tronics BCU-100

    Portable self-contained, turnkey communications system 
    designed to dramatically enhance the performance of your
    Harris AN/PRC-117G. Uniquely designed open
    architecture to support the Warfighter

  • 1.8kWh Portable Power System

  • Select products now available online for purchase

  • battle tested
    proven designs, ready for integration

    Chances are there’s a solution among our more than 80 products good to go for your application.

  • May 12, 2016 - Upcoming Events

  • May 24, 2016 - SOFIC / Booth #214

  • June 13, 2016 - Eurosatory 2016 / Booth #D457

  • June 14, 2016 - Training and Simulation Industry Symposium (TSIS) 2016 / Booth # 3



State of the art rechargeable and primary batteries keep you powered up in the most extreme conditions.


Smart chargers tune their outputs to the batteries they charge, automatically.

BCU-100, Portable Communications System


Complete portable communication systems, battery/charger systems, and more.

Bren-Tronics In Action

  • FLEX Charger™ Kit Series

    A simple solution for your front-line charging needs. Designed to charging a variety of standard military batteries. The FLEX ChargerTM (Foldable Lightweight Expeditionary ChargerTM) comes in many variants depending on your mission needs and has two size: two (2) panel version holds up to four (4) batteries and the four (4) panel version holds up to eight (8) batteries.

    • BT Number
  • 1
  • BB-2590/U 7.5 Ah Rechargeable Lithium-Ion Battery

    Rechargeable Lithium-Ion battery

    When the best robots in the world need power, they look to the best batteries …the Bren-Tronics, Inc. BB-2590/U battery. Providing power for all the extreme needs seen by warfighters and first responders the world over.

    • BT Number
    • Military Number
    • Chemistry
    • NSN
  • 1
  • Rechargeable Lithium-Ion battery

    Powering one of the world’s most widely used Handheld Thermal Imagers, the BT-70492BK battery provides cutting edge technology in a precise package.

    • BT Number
    • Chemistry
  • 1
  • The Bren-Tronics X90 AC Inverter and USB Charger is the newest product on its class of USB Charging devices. Charge up your USB powered devices using standard military batteries: BA-5590/U, BA-5390/U, BB-2590/U, and BB-390/Us. Charges your phone, PDAs, Cameras, Tablets, portable media players and more in same time it normally takes with any other USB option.

    • BT Number

Bt-Direct (USA Sales Only)

Shop Bren-Tronics Online

"Buy American" Directly from Bren-Tronic's factory in Commack, NY.

Resources + Support


Our rapid prototyping capabilities help you quickly engineer the right solution for your power needs.

Research + Development

From initial design through prototyping, testing, evaluation, and manufacturing, our systems are designed, tested and built for mission critical applications, where failure is not an option.

Custom Solutions

We have designed and manufactured custom products for military, major Original Equipment Manufacturers (OEM’s), and small businesses worldwide. Contact us to get started on your custom solution today.