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42T4755 — Lenovo Battery pack 6 cell Li-ion (2.2 Ah)

IBM · BATTERY · LITHIUM
PRODUCT OVERVIEW

42T4755: Lenovo Battery pack 6 cell Li-ion (2.2 Ah).

Replacement battery for Lenovo ThinkPad Edge 14, Edge 15, E40, E50. Key specifications include Type: Battery, Product colour: Black, Battery capacity: 2200 mAh, Battery technology: Lithium-Ion (Li-Ion), Compliance certificates: RoHS, Harmonized System (HS) code: 84732990. 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→ 42T4755
SPECIFICATIONS
TypeBattery
Product colourBlack
Battery capacity2200 mAh
Battery technologyLithium-Ion (Li-Ion)
Compliance certificatesRoHS
Number of battery cells6
Harmonized System (HS) code84732990
Number of batteries included1 pc(s)
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: IBM Lenovo Battery pack 6 cell Li-ion (2.2 Ah) TITLE COMPONENT PN 42T4755 MFR IBM Lenovo Battery pack 6
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 20
42T4923SubstituteBROKER-VERIFIED
Lenovo Battery pack 6 cell Li-ion (2.2 Ah)
substitute
42T4848SubstituteBROKER-VERIFIED
Lenovo Battery pack 6 cell Li-ion (2.2 Ah)
substitute
42T4753SubstituteBROKER-VERIFIED
Lenovo Battery pack 6 cell Li-ion (2.2 Ah)
substitute
42T4925SubstituteBROKER-VERIFIED
Lenovo Battery pack 6 cell Li-ion (2.2 Ah)
substitute
42T4921SubstituteBROKER-VERIFIED
42T4921
substitute
42T4751SubstituteBROKER-VERIFIED
10.8V 5200mAh
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
42T4638SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4666SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4702SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4703SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4704SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4705SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4706SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4707SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4708SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4709SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4731SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4732SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4733SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4734SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4735SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4736SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4737SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4738SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4751SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4752SUBSTITUTE
IBM Notebook Battery 6-Cell 48Wh 10.8V 4.4Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 42T4755?
42T4755 is a Lenovo Battery pack 6 cell Li-ion (2.2 Ah) manufactured by IBM. It is classified as a BATTERY (LITHIUM).
What parts can replace 42T4755?
There are 20 known substitutes for 42T4755: 42T4923, 42T4848, 42T4753 and 17 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.