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Batteries

Providing Expeditionary Batteries for 4+ Decades

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

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  1. BT-70757BV, BB-2557/U
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    BT-70757BV BB-2557/U, 99 Wh
  2. BT-70838-1/3CV
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    BT-70838-1/3CV SMP 1/3 Battery
  3. Brenergy™ 6T Metal Battery with Internal Heater
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    BT-70939M-APH Brenergy™ 6T Metal Battery with Internal Heater
  4. BB-557/U
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    BT-70557 BB-557/U
  5. BT-70780T, Rechargeable, Lithium-Ion Battery
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    BT-70780T (Upgraded to BT-70780AT) BB-2800/U
  6. BT-70915-2/3AK
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    BT-70915-2/3AK CES 2/3, 5.0 Ah
  7. BT-70199
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    BT-70199 BA-3100/U
  8. BT-70838-2/3BG, Upgraded to BT-70838-2/3CV
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    BT-70838-2/3BG BT-70838-2/3BG, Upgraded to BT-70838-2/3CV
  9. BT-70651CE-S
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    BT-70651CE-S ALI-142
  10. Upgraded to BT-70790B
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    BT-70790 Upgraded to BT-70790B
  11. BT-70915AG
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    BT-70915AV CES, 10.2 Ah
  12. BT-70242
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    BT-70242-2 Li Thionyl Chloride, 13.0 Ah Primary, NSN 6135-01-486-7709
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