![Batteries Batteries](http://www.bren-tronics.com/media/catalog/category/BT_Batteries_groups_shot_3_from_EO_2_tpng.png)
Providing Expeditionary Batteries for 4+ Decades
Bren-Tronics has over five decades of providing reliable batteries powering your critical devices.
Explore them here:
- BT-70747BE BB-2847A/U, 8.3 Ah
- BT-70867BG LI-80, 6.6 Ah
- BT-70492A Sophie - Upgraded to BT-70492BK
- BT-70747BK BB-2847A/U, 7.1 Ah
- BT-70757BG BB-2557/U, 98 Wh
- BT-70915-1/3AE CES 1/3, 2.8 Ah
- BT-70939MP-AP Brenergy™ 6T Plastic Battery
- BT-70838-1/3BE Upgraded to BT-70838-1/3CV