Which battery fits the HP EliteBook 850 G7? OEM part numbers

1 battery is documented for the HP EliteBook 850 G7: L77991-005. 1 of 1 comes from OEM documentation (partsurfer.hp.com); last checked 2026-10-23. Not bench-tested: match the number on your old battery and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L77991-005	HP 3-cell 56Wh battery L77991-005	Listed for all 8 checked HP EliteBook 850 G7 product numbers. HP description: "SKO-BATT 3C 56Wh 4.85Ah LI CC03056XL-PL". 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 8 of 9 checked product numbers (20Y47US, 226Q7US, 226Z1US, 231L4US, 26H45US, 2W3A7US, 2X8Z9US, 3C6W4US); confirm your product number on HP PartSurfer before ordering.	OEM documented	2026-10-23

Where do these HP EliteBook 850 G7 battery part numbers come from?

1 of 1 fits are from OEM documentation (partsurfer.hp.com); each row links its source. Last checked 2026-10-23.

Are these batteries tested in the HP EliteBook 850 G7?

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 850 G7.

Other parts for the HP EliteBook 850 G7

Power Adapter (2) · RTC Battery (1) · Display Bezel (3) · Fan (1) · Heat Sink (2) · Hinge (1) · I/O Board (1) · Speakers (1) · Touchpad (2) · Screen (3) · Display Cable (1) · Camera (2) · Bottom Cover (2) · Display Back Cover (3) · Cable (2) · Fingerprint Reader (1) · Power Cord (2) · Wireless Card (3) · SSD (7) · Card Reader (1) · Microphone (2) · Keyboard (2) · Memory (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-850-g7) or the keyless JSON API.