Specification of Military Battery BB-390B/U-LCD(NiMH)
|
Application for |
PRC-104, PRC-119, PRC-138, KY-57 and other equipment |
|
Replacement for |
BB-390A/U, BB-390B/U, BB-590/U, |
|
National Stock No. |
NSN 6140-01-490-4317 |
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Rechargeable or not |
Rechargeable |
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Battery Cell Chemicals |
Nickel Metal Hydride |
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Nominal Voltage |
24 Volts or two 12V sections for alternative connections |
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Nominal Capacity |
4.5Ah @ 24V, 9.0Ah @ 12V |
|
Highest charged voltage |
33 Volts or two 16.5V sections for alternative connections |
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Lowest cut-off voltage |
16 Volts or two 8V sections for alternative connections |
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Max. charging current |
9A |
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Max. continuous discharging current |
35A @ 24V, 50A @ 12V |
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Max. pulse discharging current(for 2 second) |
55A @ 24V, 70A @ 12V |
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Weight |
1.76kg |
|
Dimension |
112 x 63 x 127 mm |
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Connector |
Floating type, to SC-C-179495 |
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Out case materials |
Modified ABS plastic olive drab |
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Shelf life |
To 10 years The battery must be charged at least once every 6 months |
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Cycle Life |
500 cycles @ 80% DOD |
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Self-discharge rate |
Less than 15% per month |
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Maintenance cautions |
The battery must be charged at least once every 6 months |
|
Storage temperature |
-30℃ to 60℃ |
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Performance temperature |
-40℃ to +60℃ |
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Battery voltage test |
Passed |
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Battery Capacity test |
Passed |
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Short-circuit safety |
Passed |
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Drop test |
Passed |
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Vibration test |
Passed |
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Thermo Shock test |
Passed |
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Electrolyte Leakage test |
Passed |
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Insulation test |
Passed |
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Explosion Safety test |
Passed |
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Puncture Safety test |
Passed |
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Over-thermo protection |
Passed |
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Transportation |
Can be shipped by sea shipment and air shipment |
|
Battery Disposal |
Must be disposed of without any secondary pollution to environment |