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42T4852 — Lenovo ThinkPad Battery 70+ (6 cell)

IBM · BATTERY · LITHIUM
PRODUCT OVERVIEW

42T4852: Lenovo ThinkPad Battery 70+ (6 cell).

Lenovo ThinkPad Battery 70+ (6 cell). Key specifications include Type: Battery, Product colour: Black, Battery voltage: 10.8 V, Battery capacity: 48 Wh, Quantity per pack: 1 pc(s), Battery technology: Lithium-Ion (Li-Ion). Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
BATTERY→ LITHIUM→ 42T4852
SPECIFICATIONS
TypeBattery
Product colourBlack
Battery voltage10.8 V
Battery capacity48 Wh
Quantity per pack1 pc(s)
Battery technologyLithium-Ion (Li-Ion)
Harmonized System (HS) code84732990
Number of batteries included1 pc(s)
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: IBM Lenovo ThinkPad Battery 70+ (6 cell) TITLE COMPONENT PN 42T4852 MFR IBM Lenovo ThinkPad Batter
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
SUBSTITUTES & CROSS-REFERENCES 15
45N1001SubstituteBROKER-VERIFIED
45N1001
substitute
42T4911SubstituteBROKER-VERIFIED
Lenovo ThinkPad Battery 70+ (6 cell)
substitute
42T4797SubstituteBROKER-VERIFIED
Lenovo ThinkPad Battery 70+ (6 cell)
substitute
42T4791SubstituteBROKER-VERIFIED
Lenovo ThinkPad Battery 70+ (6 cell)
substitute
45N1005SubstituteBROKER-VERIFIED
45N1005
substitute
45N1003SubstituteBROKER-VERIFIED
Lenovo ThinkPad Battery 70+ (6 cell)
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
42T4790SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4791SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4792SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4793SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4794SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4795SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4796SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4797SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4818SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4819SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4911SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4920SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4921SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4922SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4923SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4924SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4925SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4926SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
42T4927SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
57Y4185SUBSTITUTE
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 55+ - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 42T4852?
42T4852 is a Lenovo ThinkPad Battery 70+ (6 cell) manufactured by IBM. It is classified as a BATTERY (LITHIUM).
What parts can replace 42T4852?
There are 15 known substitutes for 42T4852: 45N1001, 42T4911, 42T4797 and 12 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.