Which battery fits the HP ProBook 440 G3? OEM part numbers

2 batteries are documented for the HP ProBook 440 G3: 805292-001, 811347-001. 2 of 2 come from OEM documentation (h10032.www1.hp.com); last checked 2026-10-27. Not bench-tested: match the number on your old battery and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
805292-001	HP battery 805292-001	HP guide description: "4-cell, 44 WHr, 3.0 Ah". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
811347-001	HP battery 811347-001	HP guide description: "6-cell, 55 WHr, 2.8 Ah". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP ProBook 440 G3 battery part numbers come from?

2 of 2 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-10-27.

Are these batteries tested in the HP ProBook 440 G3?

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 ProBook 440 G3.

Other parts for the HP ProBook 440 G3

Keyboard (2) · Power Adapter (6) · Fan (1) · Heat Sink (2) · Bottom Cover (2) · Screen (4) · RTC Battery (1) · Speakers (1) · Display Bezel (3) · Camera (1) · Microphone (1) · Hinge (1) · Display Cable (1) · Cable (1) · Motherboard (3) · Fingerprint Reader (1) · Touchpad (1) · Memory (3) · Hard Drive (6) · Service Part (5) · SSD (2) · Display Back Cover (1) · Power Cord (34) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-440-g3) or the keyless JSON API.