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5046LC ✓ 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,NONRECHARGEABLE 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 shape: CYLINDRICAL, voltage_in_volts: 3.0, battery_electrolyte: LITHIUM, approximate_shelf_life: 10.0 YEARS, end_item_identification: 6515-01-621-1689. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-534-0310, 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
5046LC
NSN: 6135-01-534-0310
FSC: 6135
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
shapeCYLINDRICAL
voltage_in_volts3.0
terminal_quantity2
battery_electrolyteLITHIUM
approximate_shelf_life10.0 YEARS
end_item_identification6515-01-621-1689
NSN6135-01-534-0310
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 5046LC MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
VOLTAGE IN VOLTS: 3.0
•
BATTERY ELECTROLYTE: LITHIUM
•
SHAPE: CYLINDRICAL
•
APPROXIMATE SHELF LIFE: 10.0 YEARS
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)
TERMINAL QUANTITY2
VOLTAGE IN VOLTS3.0
BATTERY ELECTROLYTELITHIUM
SHAPECYLINDRICAL
END ITEM IDENTIFICATION6515-01-621-1689
APPROXIMATE SHELF LIFE10.0 YEARS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
CR2Interchangeable
interchangeable cross-reference
interchangeable
11995Interchangeable
interchangeable cross-reference
interchangeable
531586-8Interchangeable
interchangeable cross-reference
interchangeable
RR-R-330Interchangeable
interchangeable cross-reference
interchangeable
ACC72202Interchangeable
interchangeable cross-reference
interchangeable
A-A-125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5046LC?
5046LC is a BATTERY,NONRECHARGEABLE.
What parts can replace 5046LC?
There are 13 known substitutes for 5046LC: CR2, 11995, 531586-8 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5046LC?
5046LC is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-534-0310. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026