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TLV1290F2 — 12V 9Ah Sealed Lead Acid Battery with F2 Terminals

✓ Government record, cited
— · BATTERY · LEAD
PRODUCT OVERVIEW

TLV1290F2: 12V 9Ah Sealed Lead Acid Battery with F2 Terminals.

The the manufacturer TLV1290F2 is a Battery-Backed Write Cache pack, designed for enterprise RAID controllers in enterprise servers. It provides backup power to the BBWC module during unexpected power loss, ensuring cached write data is safely committed to flash memory. This is a high-volume replacement part in TPM market as enterprise servers remain widely deployed.

This part is cataloged in the U.S. Government catalog under NSN 6140-01-578-9965, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
BATTERY→ LEAD→ TLV1290F2
NSN: 6140-01-578-9965
FSC: 6140 — Batteries, Rechargeable
CAGE: L9433 — EXCESSUPS (CAN)
SPECIFICATIONS
special_featuresMAINTENANCE-FREE; VRLA BATTERY; ADVANCD BATTERY MANAGEMENT; STANDARD TEMPERATURE COMPENSATION; 384V (32 BLOCKS); 3 AMP V
NSN6140-01-578-9965
COMPONENT DIAGRAM
CAP 72V + - CAP 72V BRACKET TO CTRL CABLE: — ~76 mm CACHE BACKUP | Supercapacitor | Cable: — Connects to RAID controller | | Controller: See controller spec SCHEMATIC: + - 2S2P SUPERCAP PACK TITLE CACHE BATT PN TLV1290F2 MFR OEM 12V 9Ah Sealed Lead Acid Battery with F2
KEY FEATURES
•
Battery-Backed Write Cache Module
•
Rechargeable Battery Technology
Provides cache backup power for 48+ hours after power loss
•
Hot-Plug Capable
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
SPECIAL FEATURESMAINTENANCE-FREE; VRLA BATTERY; ADVANCD BATTERY MANAGEMENT; STANDARD TEMPERATURE COMPENSATION; 384V (32 BLOCKS); 3 AMP V
OTHER ITEMS IN FSC 6140 — Batteries, Rechargeable
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6140-00-000-5725 6140-00-001-1544 6140-00-001-4187 6140-00-001-5391 6140-00-001-5392 6140-00-003-0528 6140-00-003-5310 6140-00-003-7222
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
DG Class 9 — LithiumRestricted Air FreightDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is TLV1290F2?
TLV1290F2 is a 12V 9Ah Sealed Lead Acid Battery with F2 Terminals. It is classified as a BATTERY (LEAD).
What is the NSN for TLV1290F2?
TLV1290F2 is cataloged in the U.S. Government catalog under NSN 6140-01-578-9965. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.