Butler Group Secure Solutions Tactical Power Solutions Battery: BT-70557 (BB-557/U)
Battery: BT-70557 (BB-557/U)
Rechargeable, Nickel Cadmium Battery
Typically Used in: An/PSG-2A and 2B (Tacfire), Data Acquisition Unit (DAU, DTS)
- Military#: BB-557/U
- NSN: 6140-01-071-5070
- Chemistry: Ni-Cd
Size / Weight
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Length
4.1 in (105mm)
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Width
1.4 in (37mm)
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Height
3.9 in (100mm)
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Weight
1.5 lb (0.68 kg)
Other
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Connector
Floating type per U.S. Army DWG # SC-C-179496
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US Government Spec
MIL-PRF-32052/7
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Voltage
24.0 V, Two (2) Sections each 12 V
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Maximum Voltage
30.0 V, Two (2) Sections each 15 V
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Capacity
0.95 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)
