42T4909 — IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN

LENOVO · COMPONENT

PRODUCT OVERVIEW

42T4909: IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN.

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS

Part Number	42T4909
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

57Y4186CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - Option

compatible

42T4798CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion - ThinkPad 55++ - APN

compatible

42T4799CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion - ThinkPad 55++ - FRU

compatible

42T4800CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN

compatible

42T4801CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

compatible

42T4802CompatiblePARTNER

IBM Notebook Battery 9-Cell 94Wh 11.1V 8.4Ah Li-Ion - ThinkPad 55++ - APN

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 13

42T4798SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4799SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4800SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4801SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4802SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4803SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4853SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4905SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4906SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4907SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4912SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

42T4969SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

57Y4186SUBSTITUTE

IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - FRU

LENOVO

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FREQUENTLY ASKED QUESTIONS

What is 42T4909?

42T4909 is a IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN manufactured by LENOVO.

What parts can replace 42T4909?

There are 12 known substitutes for 42T4909: 57Y4186, 42T4798, 42T4799 and 9 more. Substitute compatibility should be verified for your specific system.

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42T4909 — IBM Notebook Battery 9-Cell 94Wh 10.8V 8.7Ah Li-Ion - ThinkPad 55++ - APN

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