Select products now available online for purchase  

  • United States Marine Corps
    Advanced Battery Charger

    Awarded to Bren-Tronics
     
     

     

  • US ARMY AWARDS
    $6.2 MILLION CONTRACT

    for supplying Military 24V Li-Ion 6T Batteries To Bren-Tronics

     
  • EXPEDITIONARY BATTERY CHARGING
    BEYOND THE GRID
    FLEX Charger™ Kit Series (BTK-70911-XXA)

  • LIGHTWEIGHT WEARABLE POWER FOR
    CRITICAL, BATTLEFIELD EQUIPMENT

    NETT+ Wearable Soldier Portable Batteries
    (BT-70909)


     

  • 1.8kWh Portable Power System


    (BTE-70791A-T1B)

  • INSTANTLY DETERMINE YOUR
    BATTERIES STATE OF HEALTH

    For use with BB-2590/U and BB-2557/U 
    (BTR-70791-2)

     
  • CHARGER SOFTWARE UPDATES

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


  •  

    Click ‘Learn More’ to access to user manuals
     

     

  • 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.

Batteries

Batteries

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

Chargers

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

6-PACK

Systems

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

Bren-Tronics In Action

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  • 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
      BTP-70791-AC1
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  • 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
      BTK-70911-XXA
  • 1
  • The ultimate in charging performance with fast charging: 8 BB-2590/U batteries charged from 0% to full in less than 3 hours and 16 Conformal BB-2525/U batteries in less than 3.5 hours. Click below for details.

    • BT Number
      BTC-70100
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  • 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
      BT-70791CK
    • Military Number
      BB-2590/U
    • Chemistry
      Li-ion
    • NSN
      6140-01-490-4316

Bt-Direct (USA Sales Only)

Shop Bren-Tronics Online

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

Resources + Support

Prototyping

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.