Butler Group Secure Solutions Tactical Power Solutions Battery: BT-70791A (BB-2590/U)
Battery: BT-70791A (BB-2590/U)
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
Size / Weight
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Length
4.4 in (112mm)
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Width
2.4 in (61mm)
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Height
5.0 in (127mm)
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Weight
3.1 lb (1.4 kg)
Other
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SMBus
Yes
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State of Charge Indicator
Yes
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Connector
Floating type per U.S. Army DWG # SC-C-179495
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US Government Spec
MIL-PRF-32052/1
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Voltage
28.8V, Two (2) Sections each 14.4 V
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Maximum Voltage
33.0V, Two (2) Sections each 16.5 V
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Capacity
In 24V Mode: 6.8 Ah, In 12V Mode: 13.6 Ah
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Storage Temperature
-40°C to +40°C (-40°F to +104°F)
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Temperature Operations
-20°C to +55°C (-4°F to +131°F)
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