Which power adapter fits the HP EliteBook 840 G9? OEM part numbers

49 power adapters are documented for the HP EliteBook 840 G9: 691227-001, 701943-001, 814648-001, 831751-001, 831753-001 and 44 more. 49 of 49 come from OEM documentation (support.hp.com, partsurfer.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old power adapter and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
691227-001	HP HDMI to DVI-D adapter 691227-001	HP description: "HDMI–to–DVI-D adapter connector". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
701943-001	HP HDMI to VGA adapter 701943-001	HP description: "HP HDMI–to–VGA adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
814648-001	HP HP USB Type-C–to–USB 3.0 adapter 814648-001	HP description: "HP USB Type-C–to–USB 3.0 adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
831751-001	HP USB-C to VGA adapter 831751-001	HP description: "HP USB Type-C–to–VGA adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
831753-001	HP USB-C to DisplayPort adapter 831753-001	HP description: "HP USB Type-C–to–DisplayPort adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
860210-001	HP 45 W USB-C wall-mount AC adapter (nPFC, 3-pin, 1.8 m) 860210-001	HP description: "45 W AC adapter, nPFC, wall-mount style, USB Type-C, 3-pin plug, 1.8 m cord". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
914031-001	HP USB 3.0 to gigabit adapter 914031-001	HP description: "HP USB 3.0–to–Gigabit FD adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
918779-001	HP HP USB Type-C–to–RJ-45 FD adapter 918779-001	HP description: "HP USB Type-C–to–RJ-45 FD adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L04650-850	HP L04650-850 Power Adapter	Listed for 1 of 8 checked HP EliteBook 840 G9 product numbers (6T836US), so it is configuration-specific. HP description: "AC adapter (65W) - nPFC SLIM USB-C STRT 1.8m". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on only 1 of 9 checked product numbers (6T836US); confirm your product number on HP PartSurfer before ordering.	OEM documented	2026-10-23
L21847-001	HP 65 W USB-C travel AC adapter (nPFC) L21847-001	HP description: "65 W AC adapter (travel, nPFC, USB Type-C)". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L32390-001	HP L32390-001 Power Adapter	HP description: "45 W AC adapter, nPFC, wall-mount style, USB Type-C, 1.8 m cord". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L32392-001	HP L32392-001 Power Adapter	HP description: "65 W AC adapter, nPFC, USB Type-C with RC plug, 1.8 m cable". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L33517-001	HP Duck head adapter for us in Japan L33517-001	HP description: "Duck head adapter for us in Japan". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-001	HP 65 W USB-C AC adapter with 1.8 m cord, Argentina L43180-001	HP description: "For use in Argentina". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-002	HP 65 W USB-C AC adapter with 1.8 m cord, Australia L43180-002	HP description: "For use in Australia". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-003	HP 65 W USB-C AC adapter with 1.8 m cord, Brazil L43180-003	HP description: "For use in Brazil". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-004	HP 65 W USB-C AC adapter with 1.8 m cord, Denmark L43180-004	HP description: "For use in Denmark". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-005	HP 65 W USB-C AC adapter with 1.8 m cord, Europe L43180-005	HP description: "For use in Europe". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-006	HP 65 W USB-C AC adapter with 1.8 m cord, Israel L43180-006	HP description: "For use in Israel". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-007	HP 65 W USB-C AC adapter with 1.8 m cord, India L43180-007	HP description: "For use in India". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-008	HP 65 W USB-C AC adapter with 1.8 m cord, Italy L43180-008	HP description: "For use in Italy". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43180-010	HP 65W USB-C AC adapter L43180-010	HP description: "For use in North America". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-001	HP 45 W USB-C AC adapter with 1.8 m cord, Argentina L43182-001	HP description: "For use in Argentina". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-002	HP 45 W USB-C AC adapter with 1.8 m cord, Australia L43182-002	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-003	HP 45 W USB-C AC adapter with 1.8 m cord, Brazil L43182-003	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-004	HP 45 W USB-C AC adapter with 1.8 m cord, Denmark L43182-004	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-005	HP 45 W USB-C AC adapter with 1.8 m cord, Europe L43182-005	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-006	HP 45 W USB-C AC adapter with 1.8 m cord, Israel L43182-006	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-007	HP 45 W USB-C AC adapter with 1.8 m cord, India L43182-007	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-008	HP 45 W USB-C AC adapter with 1.8 m cord, Italy L43182-008	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-010	HP 45 W USB-C AC adapter with 1.8 m cord, North America L43182-010	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-011	HP 45 W USB-C AC adapter with 1.8 m cord, People's Republic of L43182-011	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-012	HP 45 W USB-C AC adapter with 1.8 m cord, South Africa L43182-012	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-013	HP 45 W USB-C AC adapter with 1.8 m cord, Switzerland L43182-013	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-014	HP 45 W USB-C AC adapter with 1.8 m cord, Thailand L43182-014	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-015	HP 45 W USB-C AC adapter with 1.8 m cord, Taiwan L43182-015	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43182-016	HP 45 W USB-C AC adapter with 1.8 m cord, United Kingdom L43182-016	HP description: "45 W AC adapter (USB Type-C) + power cord (FDH, 1.8 m [6.0 ft]) bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43183-001	HP 45 W USB-C AC adapter with 1.8 m cord, South Korea L43183-001	HP description: "45 W AC adapter, USB Type-C plug, C5 DH black cord, South Korea". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L43407-001	HP 45W USB-C AC adapter	HP description: "45 W AC adapter, nPFC, USB Type-C, 3-pin plug, 1.8 m lead". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L57117-001	HP AC adapter L57117-001	HP description: "120 W HP Smart Adapter, PFC slim, 7.4 mm barrel plug". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L65253-001	HP USB-C male to USB-C male adapter L65253-001	HP description: "USB Type-C to USB Type-C male-to-male cable, 1.0 m long". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L65254-001	HP USB-C to USB-A adapter L65254-001	HP description: "USB Type-C–to–USB Type-A adapter connector". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L67440-001	HP L67440-001 Power Adapter	Listed for 7 of 8 checked HP EliteBook 840 G9 product numbers (6U9N7US, 6X5F9US, 6Z0N8US, 6Y831US, 6Z9M1US, 734R5US, 73B19US), so it is configuration-specific. HP description: "SKO-65W ADPTR, nPFC, USB-C 1.8m, Ceto". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested. Config limit: in the cached HP PartSurfer BOMs this part is listed on 7 of 9 checked product numbers (6U9N7US, 6X5F9US, 6Y831US, 6Z0N8US, 6Z9M1US, 734R5US, 73B19US); confirm your product number on HP PartSurfer before ordering.	OEM documented	2026-10-23
L89695-001	HP 120 W Smart AC adapter (PFC, 7.4 mm) L89695-001	HP description: "120 W HP Smart Adapter (PFC, slim, 7.4 mm) and L57117-001". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M52952-001	HP 280 W PFC 7.4 mm AC adapter M52952-001	HP description: "280 W AC adapter, PFC slim, 3-pin 7.4 mm output". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M85419-001	HP AC adapter and C5 power cord, 1.0 m, premium with tag, Thail M85419-001	HP description: "AC adapter and C5 power cord, 1.0 m, premium with tag, Thailand bundle". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M95377-001	HP AC adapter M95377-001	HP description: "120 W HP Smart Adapter, PFC, RC style, 4.5 mm plug". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M95984-001	HP USB 3.0 to gigabit RJ-45 adapter M95984-001	HP description: "HP USB 3.0–to–Gigabit RJ-45 adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M95985-001	HP USB-C to RJ-45 adapter M95985-001	HP description: "HP USB Type-C–to–RJ-45 adapter". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP EliteBook 840 G9 power adapter part numbers come from?

49 of 49 fits are from OEM documentation (support.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-04.

Are these power adapters tested in the HP EliteBook 840 G9?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP EliteBook 840 G9.

Other parts for the HP EliteBook 840 G9

Battery (3) · Fingerprint Reader (2) · Heat Sink (2) · Display Back Cover (4) · Display Bezel (5) · Bottom Cover (2) · Hinge (1) · Touchpad (2) · Speakers (2) · Fan (2) · Display Cable (1) · Keyboard (99) · Camera (2) · RTC Battery (1) · Screen (5) · Power Cord (76) · SSD (10) · Wireless Card (6) · Card Reader (1) · I/O Board (1) · Motherboard (30) · Microphone (1) · Service Part (42) · Cable (15) · Memory (3) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-840-g9) or the keyless JSON API.