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42T4704 — Lenovo ThinkPad 6 Cell Battery

LENOVO · BATTERY · LITHIUM
PRODUCT OVERVIEW

42T4704: Lenovo ThinkPad 6 Cell Battery.

The Lenovo ThinkPad 6 Cell Battery is a LENOVO cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. 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→ 42T4704
SPECIFICATIONS
Part Number42T4704
ManufacturerLENOVO
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COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LENOVO Lenovo ThinkPad 6 Cell Battery TITLE COMPONENT PN 42T4704 MFR LENOVO Lenovo ThinkPad 6 Cell
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 13
42T4706SubstituteBROKER-VERIFIED
Lenovo ThinkPad 6 Cell Battery
substitute
42T4702SubstituteBROKER-VERIFIED
Lenovo ThinkPad 6 Cell Battery
substitute
42T4849SubstituteBROKER-VERIFIED
Lenovo ThinkPad 6 Cell Battery
substitute
42T4708SubstituteBROKER-VERIFIED
Lenovo ThinkPad 6 Cell Battery
substitute
42T4638CompatiblePARTNER
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 25+ - FRU
compatible
42T4666CompatiblePARTNER
IBM Notebook Battery 6-Cell 57Wh 10.8V 5.2Ah Li-Ion - ThinkPad 25+ - FRU
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 20
42T4638SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4666SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4702SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4703SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4705SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4706SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4707SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4708SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4709SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4731SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4732SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4733SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4734SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4735SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4736SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4737SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4738SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4751SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4752SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
42T4753SUBSTITUTE
IBM Notebook Battery 6-Cell 52Wh 10.8V 4.8Ah Li-Ion - ThinkPad 25+ - FRU
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 42T4704?
42T4704 is a Lenovo ThinkPad 6 Cell Battery manufactured by LENOVO. It is classified as a BATTERY (LITHIUM).
What parts can replace 42T4704?
There are 13 known substitutes for 42T4704: 42T4706, 42T4702, 42T4849 and 10 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.