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Technical Data Sheet
LS4-300P ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BATTERY,STORAGE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include overall_width: 6.800 INCHES NOMINAL IN, overall_height: 9.880 INCHES NOMINAL IN, overall_length: 16.580 INCHES NOMINAL IN, case_design_type: SEALED, voltage_in_volts: 4.0, battery_electrolyte: SULFURIC ACID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-358-1359, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LS4-300P
NSN: 6140-01-358-1359
FSC: 6140
CAGE: 80531 — C AND D BATTERIES AN ALLIED CO PLANT 1 (USA)
SPECIFICATIONS
cell_quantity2
overall_width6.800 INCHES NOMINAL IN
overall_height9.880 INCHES NOMINAL IN
overall_length16.580 INCHES NOMINAL IN
case_design_typeSEALED
voltage_in_volts4.0
terminal_quantity2
battery_electrolyteSULFURIC ACID
ampere_hour_capacity308.00
discharge_rate_in_amps2100.00
time_capacity_in_hours8.00
ventilation_design_typeVENTING ACCOMPLISHED THRU DESIGN
NSN6140-01-358-1359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,STORAGE TITLE COMPONENT PN LS4-300P MFR BATTERY,STORAGE
KEY FEATURES
DISCHARGE TIME IN MINUTES: 1.0
TIME CAPACITY IN HOURS: 8.00
BATTERY ELECTROLYTE: SULFURIC ACID
CELL QUANTITY: 2
VOLTAGE IN VOLTS: 4.0
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH6.800 INCHES NOMINAL IN
DISCHARGE TIME IN MINUTES1.0
TIME CAPACITY IN HOURS8.00
BATTERY ELECTROLYTESULFURIC ACID
CELL QUANTITY2
VOLTAGE IN VOLTS4.0
OVERALL HEIGHT9.880 INCHES NOMINAL IN
OVERALL LENGTH16.580 INCHES NOMINAL IN
DISCHARGE RATE IN AMPS2100.00
AMPERE HOUR CAPACITY308.00
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
LS4300Interchangeable
interchangeable cross-reference
interchangeable
17411Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS4-300P?
LS4-300P is a BATTERY,STORAGE.
What parts can replace LS4-300P?
There are 3 known substitutes for LS4-300P: LS4300, 17411, QQ-A-200/11. Substitute compatibility should be verified for your specific system.
What is the NSN for LS4-300P?
LS4-300P is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-358-1359. This indicates validated use in U.S. government and defense supply chains.
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