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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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    BT-70791A Upgraded to BT-70791C*, V*, L*
  2. BB-2588/U
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    BT-70789 BB-2588/U
  3. BT-70757BK, BB-2557/U
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    BT-70757BK BB-2557/U, 75 Wh
  4. BT-70757BG, BB-2557/U
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    BT-70757BG BB-2557/U, 98 Wh
  5. BT-70757BE
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    BT-70757BE BB-2557/U, 84 Wh
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