HP Business Laptop

HP EliteBook 840 G6

HP EliteBook 840 G6 business laptop. Battery and AC adapter part numbers from HP Maintenance and Service Guide. Not bench-tested.

Compatible Replacement Parts (8)

Compatibility from OEM documentation, not bench-tested.

Battery

HP 933321-855 Battery

OEM Part Number: 933321-855

3-cell, 50 Wh battery, 4.33 Ah

Fit & Installation Notes:

3-cell, 50 Wh battery, 4.33 Ah. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 49 (PDF page 59), Table 6-1 Battery description and part number; explicitly associates battery description and spare number.) Last checked 2026-10-22
Power Adapter

HP 710412-001 Power Adapter

OEM Part Number: 710412-001

65 W HP Smart AC adapter, non-PFC, 3-prong AC input; 4.5 mm barrel output

Fit & Installation Notes:

65 W HP Smart AC adapter, non-PFC, 3-prong AC input; 4.5 mm barrel output. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP 913691-850 Power Adapter

OEM Part Number: 913691-850

65 W HP Smart AC adapter, non-PFC, EM variant; 4.5 mm barrel output

Fit & Installation Notes:

65 W HP Smart AC adapter, non-PFC, EM variant; 4.5 mm barrel output. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP 742436-001 Power Adapter

OEM Part Number: 742436-001

45 W HP Smart AC adapter, 2-prong AC input; 4.5 mm barrel output

Fit & Installation Notes:

45 W HP Smart AC adapter, 2-prong AC input; 4.5 mm barrel output. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP 741727-001 Power Adapter

OEM Part Number: 741727-001

45 W HP Smart AC adapter, non-PFC; 4.5 mm barrel output

Fit & Installation Notes:

45 W HP Smart AC adapter, non-PFC; 4.5 mm barrel output. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP L32392-001 Power Adapter

OEM Part Number: L32392-001

65 W USB Type-C adapter, non-PFC, 1.8 m cable

Fit & Installation Notes:

65 W USB Type-C adapter, non-PFC, 1.8 m cable. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP L32390-001 Power Adapter

OEM Part Number: L32390-001

45 W USB Type-C adapter, non-PFC, wall mount, 1.8 m cable

Fit & Installation Notes:

45 W USB Type-C adapter, non-PFC, wall mount, 1.8 m cable. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
Power Adapter

HP 741553-852 Power Adapter

OEM Part Number: 741553-852

45 W HP Smart AC adapter for Argentina; 4.5 mm barrel output (table group heading)

Fit & Installation Notes:

45 W HP Smart AC adapter for Argentina; 4.5 mm barrel output (table group heading). Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://kaas.hpcloud.hp.com/pdf-public/pdf_12664225_en-US-1.pdf ↗ (HP Maintenance and Service Guide, printed p. 29 (PDF page 39), Table 3-5 Miscellaneous parts; explicitly lists this adapter spare. AC-input prongs are not the DC-output connector.) Last checked 2026-10-22
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