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Part Number Replaced zoom

Part Number Replaced (BB-390B/U)

Rechargeable, Nickel Metal Hydride Battery. Typically used in Communications / Chemical / CLU / Computer / Robotics:  SINCGARS & ATCS (AN/PRC-104, 117, 119), FALCON (AN/PRC-138, 117) KY-57,  MXF430 (V), AN/PSC-5, M22, JAVELIN, LRAS.

Please refer to BT-70790B, part number has been replaced.

  • Military#: BB-390B/U
  • NSN: 6140-01-490-4317
  • Chemistry#: Ni-MH

Size / Weight

  • Length

    4.4 in (112 mm)

  • Width

    2.5 in (62 mm)

  • Height

    5.0 in (127 mm)

  • Weight

    3.9 lb (1.76 kg)


  • State of Charge Indicator


  • Connector

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

  • US Government Spec


  • Voltage

    24.0V, Two (2) Sections each 12.0V

  • Maximum Voltage

    30.0 V, Two (2) Sections each 15.0 V

  • Capacity

    In 24V Mode: 4.9 Ah, In 12V Mode: 9.8 Ah

  • Storage Temperature

    -40°C to +40°C (-40°F to +104°F)

  • Operating Temperature

    -20°C to +55°C (-4°F to +131°F)

The following are related products that are not included with featured product and sold separately. Note: Battery charger models BTC-70801 (PP-8498/U), BTC-70844, BTC-70819, BTC-70836 (PP-8481B/U), and BTC-70870 requires battery adapters.



BTC-70801 (SPC, PP-8498/U)
BTC-70819 (SPC Lite)
BTC-70844 (SPC Lite,CE)
BTA-70834 (J-6358B/P)
BTC-70836 (VMC, PP-8481B/U)
BTC-70870 (VMC Lite)
BTA-70841 (J-6520A/U)
BTA-70820 (J-6581/U)
BTA-70827 (J-6583/U)
BTA-70830 (J-6586/U)
BTC-70791-LR (Low Rate) (Not Required)
BTK-70822-MR-X (Mid Rate AC/DC
Charger Kit - Solar Panel Compatible)
(Not Required)

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