Latest News
  1. Enersys Launches HAWKER® ARMASAFE™ ION-X Batteries For Military Vehicle Applications Posted: September 11, 2025
  2. A Quick Guide to Choosing the Right Battery Posted: August 22, 2024
  3. ENERSYS COMPLETES ACQUISITION OF BREN-TRONICS TO EXPAND PRESENCE IN CRITICAL DEFENSE APPLICATIONS Posted: July 29, 2024
Toggle Nav
Menu
Account
My Cart
My Quote
CUSTOM SOLUTIONS find out more
QUESTIONS? find out more

Batteries

Show Filters
Hide Filters
Batteries

Providing Expeditionary Batteries for 4+ Decades

Bren-Tronics has over five decades of providing reliable batteries powering your critical devices.  

Explore them here:

View as Grid List

56 items

Set Ascending Direction
  1. BT-70492A - top view,,BT-70492A - side view,,BT-70492A - side view
    Compare
    BT-70492A Sophie - Upgraded to BT-70492BK
  2. BT-70838BG, Upgraded to BT-70838CV
    Compare
    BT-70838BG BT-70838BG, Upgraded to BT-70838CV
  3. ,,,,,,,,
    Compare
    BT-70791A Upgraded to BT-70791C*, V*, L*
  4. BT-70480AA
    Compare
    BT-70480BK ALI-143
  5. ALI-243
    Compare
    BT-70493BK ALI-243
  6. BT-70867BE, LI-80, LI-80
    Compare
    BT-70867BE LI-80, 5.4 Ah
  7. BT-70791CE, BB-2590/U
    Compare
    BT-70791CE BB-2590/U, 251 Wh, Low Temp
  8. Conformal Wearable Battery (CWB), 148 Wh
    Compare
    Featured Product BT-70910CZ Conformal Wearable Battery (CWB), 148 Wh
Page
per page
Filter
Filter
Now Shopping by
Clear All
Shopping Options
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.

Let's Charge your business forward

when failure is not an option,
you need reliability

COMPANY

RESOURCES

GET IN TOUCH

Copyright © 2026 Bren-Tronics Defense LLC. All rights reserved.