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57Y4545 — BATTERY,STORAGE

✓ Government record, cited
Lenovo · COMPONENT
PRODUCT OVERVIEW

57Y4545: BATTERY,STORAGE.

Stay unplugged even longer with the new ThinkPad Battery 27++. This rechargeable nine-cell slice battery uses Lithium-Ion (Li-Ion) technology and easily attaches to select T410, T510 and W510 ThinkPads to provide the ultimate all day computing experience. Features & Benefits: - Lithium-Ion (Li-Ion) technology - Nine-cell, rechargeable system battery, 94Wh, 11.1 V dc, 8.4 Ah - Standard system battery specifications - Over-discharge protection - Mechanical On/Off indicator - Supports ThinkPad T410, T510, and W510 notebooks This part is cataloged in the U.S.

Government catalog under NSN 6140-01-612-8518, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
57Y4545
NSN: 6140-01-612-8518
FSC: 6140 — Batteries, Rechargeable
CAGE: 44HN4 — LENOVO (UNITED STATES) INC. (USA)
SPECIFICATIONS
temp_rating35.0 CELSIUS DEGC
cell_quantity9
overall_depth103.0 MILLIMETERS NOMINAL MM
overall_width305.0 MILLIMETERS NOMINAL MM
overall_height29.0 MILLIMETERS NOMINAL MM
battery_electrolyteLITHIUM
end_item_identificationT410/410I, T420/420I, T510/510I, T520/520I AND W510/520 THINKPADS
part_name_assigned_by_controlling_agencyTHINKPAD BATTERY 27++
NSN6140-01-612-8518
MORE FROM LENOVO
Popular Lenovo machine pages — browsing only, not a fit claim for 57Y4545.
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lenovo BATTERY,STORAGE TITLE COMPONENT PN 57Y4545 MFR Lenovo BATTERY,STORAGE
KEY FEATURES
•
TEMP RATING: 35.0 CELSIUS DEGC
•
BATTERY ELECTROLYTE: LITHIUM
•
CELL QUANTITY: 9
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
OVERALL HEIGHT29.0 MILLIMETERS NOMINAL MM
TEMP RATING35.0 CELSIUS DEGC
OVERALL WIDTH305.0 MILLIMETERS NOMINAL MM
BATTERY ELECTROLYTELITHIUM
CELL QUANTITY9
PART NAME ASSIGNED BY CONTROLLING AGENCYTHINKPAD BATTERY 27++
END ITEM IDENTIFICATIONT410/410I, T420/420I, T510/510I, T520/520I AND W510/520 THINKPADS
OVERALL DEPTH103.0 MILLIMETERS NOMINAL MM
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 2
42T4739CompatiblePARTNER
IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion Slice - ThinkPad 27++ - FRU
compatible
42T4740CompatiblePARTNER
IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion Slice - ThinkPad 27++ - APN
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 2
42T4739SUBSTITUTE
IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion Slice - ThinkPad 27++ - Option
LENOVO
42T4740SUBSTITUTE
IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion Slice - ThinkPad 27++ - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 57Y4545?
57Y4545 is a BATTERY,STORAGE manufactured by Lenovo.
What parts can replace 57Y4545?
There are 2 known substitutes for 57Y4545: 42T4739, 42T4740. Substitute compatibility should be verified for your specific system.
What is the NSN for 57Y4545?
57Y4545 is cataloged in the U.S. Government catalog under NSN 6140-01-612-8518. This indicates validated use in U.S. government and defense supply chains.
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