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BT-70791A zoom

BT-70791A (BB-2590/U)

6.8 Ah Rechargeable, Lithium-Ion Battery

The only BB-2590/U Certified for Military Use. Typically used in Communications / Chemical / CLU / Computer / Robotics: SINCGARS & ATCS (AN/PRC-104, 119), FALCON (AN/PRC-138, 117) , KY-57, MXF430, AN/PSC-5.

  • Military#: BB-2590/U
  • NSN: 6140-01-490-4316
  • Chemistry#: Li-Ion
Refer to BT-70791CK

Size / Weight

  • Length

    4.4 in (112 mm)

  • Width

    2.4 in (61 mm)

  • Height

    5.0 in (127 mm)

  • Weight

    3.1 lb (1.4 kg)

Other

  • SMBus

    Yes

  • State of Charge Indicator

    Yes

  • Connector

    Floating type per U.S. Army DWG # SC-C-179495

  • US Government Spec

    MIL-PRF-32052/1

  • Voltage

    28.8V, Two (2) Sections each 14.4

  • Maximum Voltage

    33.0V, Two (2) Sections each 16.5 V

  • Capacity

    In 24V Mode: 6.8 Ah, In 12V Mode: 13.6 Ah

  • Storage Temperature

    -40°C to +40°C (-40°F to +104°F)

  • Temperature Operations

    -20°C to +55°C (-4°F to +131°F)

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