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Technical Data Sheet

42T4566 — IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO · COMPONENT

PRODUCT OVERVIEW

42T4566: IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU.

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS

Part Number	42T4566
Manufacturer	LENOVO

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COMPONENT DIAGRAM

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 12

40Y6799CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - Option

compatible

42T4504CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

compatible

42T4569CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

compatible

42T4621CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

compatible

42T4622CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

compatible

42T4623CompatiblePARTNER

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 15

92P1137SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

92P1138SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

92P1139SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

92P1140SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

92P1141SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

92P1142SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

40Y6799SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4504SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4569SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4621SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4622SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4623SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T4777SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

42T5246SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

45J7967SUBSTITUTE

IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU

LENOVO

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FREQUENTLY ASKED QUESTIONS

What is 42T4566?

42T4566 is a IBM Notebook Battery 6-Cell 56Wh 10.8V 5.2Ah Li-Ion - ThinkPad 41+ - FRU manufactured by LENOVO.

What parts can replace 42T4566?

There are 12 known substitutes for 42T4566: 40Y6799, 42T4504, 42T4569 and 9 more. Substitute compatibility should be verified for your specific system.

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