Which battery fits the Lenovo IdeaPad 3 15IIL05? OEM part numbers

10 batteries are documented for the Lenovo IdeaPad 3 15IIL05: 5B10M86149, 5B10M88059, 5B10M91443, 5B10W67165, 5B10W67191 and 5 more. 10 of 10 come from OEM documentation (pcsupport.lenovo.com); last checked 2026-11-04. Not bench-tested: match the number on your old battery and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
5B10M86149	Lenovo Lenovo BATTERY,7.5V,35Wh,2cell 5B10M86149	Lenovo description: "Lenovo BATTERY,7.5V,35Wh,2cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10M88059	Lenovo 320 CP/C L16C2PB1 7.6V35Wh2cell bty 5B10M88059	Lenovo description: "320 CP/C L16C2PB1 7.6V35Wh2cell bty". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10M91443	Lenovo 320 LG L16L2PB3 7.6V35Wh2cell bty 5B10M91443	Lenovo description: "320 LG L16L2PB3 7.6V35Wh2cell bty". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10W67165	Lenovo Lenovo BATTERY, 7.5V, 35 Wh, 2cell 5B10W67165	Lenovo description: "Lenovo BATTERY, 7.5V, 35 Wh, 2cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10W67191	Lenovo Lenovo BATTERY,7.6V,35Wh,2cell 5B10W67191	Lenovo description: "Lenovo BATTERY,7.6V,35Wh,2cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10W67215	Lenovo Lenovo BATTERY,7.6V,35Wh,2cell 5B10W67215	Lenovo description: "Lenovo BATTERY,7.6V,35Wh,2cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10X02599	Lenovo Lenovo BATTERY,11.1V,45Wh,3cell 5B10X02599	Lenovo description: "Lenovo BATTERY,11.1V,45Wh,3cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10X02602	Lenovo Lenovo BATTERY, 11.1V, 45 Wh, 3cell 5B10X02602	Lenovo description: "Lenovo BATTERY, 11.1V, 45 Wh, 3cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5B10X02607	Lenovo Lenovo BATTERY,11.1V,45Wh,3cell 5B10X02607	Lenovo description: "Lenovo BATTERY,11.1V,45Wh,3cell". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5T10S33087	Lenovo Mylar L 81WB for battery 5T10S33087	Lenovo description: "Mylar L 81WB for battery". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these Lenovo IdeaPad 3 15IIL05 battery part numbers come from?

10 of 10 fits are from OEM documentation (pcsupport.lenovo.com); each row links its source. Last checked 2026-11-04.

Are these batteries tested in the Lenovo IdeaPad 3 15IIL05?

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 IdeaPad 3 15IIL05.

Other parts for the IdeaPad 3 15IIL05

Service Part (237) · Screen (30) · Heat Sink (6) · Camera (7) · Motherboard (30) · Wireless Card (2) · Cable (3) · Display Bezel (1) · SSD (25) · Keyboard (248) · Hard Drive (3) · Memory (15) · Screw Kit (8) · Fan (1) · Hinge Cover (5) · I/O Board (2) · Hinge (1) · Power Adapter (27) · RTC Battery (2) · Display Back Cover (7) · Bracket (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model lenovo-ideapad-3-15iil05) or the keyless JSON API.