# Ryobi 40V vs STIHL AP

> Ryobi 40V and STIHL AP batteries don't swap: we have no source saying either pack runs the other's tools. Ryobi 40V: 9 battery packs (2–12 Ah) and 49 garden tools listed. STIHL AP: 3 battery packs (4.8–7.8 Ah) and 33 garden tools listed. Strongest blower: 850 CFM against 459 CFM.

| | [Ryobi 40V](https://powertoolgrid.com/lines/ryobi-40v/) | [STIHL AP](https://powertoolgrid.com/lines/stihl-ap/) |
|---|---|---|
| Voltage on the label | 40 V | 36 V |
| Batteries | 9 packs, 2–12 Ah | 3 packs, 4.8–7.8 Ah |
| Garden tools listed | 49: 10 lawn mowers, 7 string trimmers, 11 leaf blowers, 5 hedge trimmers, 8 chainsaws, 2 pole saws, 4 snow blowers, 2 other yard tools | 33: 4 lawn mowers, 4 string trimmers, 6 leaf blowers, 3 hedge trimmers, 4 chainsaws, 6 pole saws, 4 power heads & attachments, 2 other yard tools |
| Widest mower | 21 in (HP Brushless 21 in Self-Propelled Mower) | none listed |
| Strongest blower | 850 CFM (HP Brushless 850 CFM Backpack Blower) | 459 CFM (BGA 86 Blower) |
| Widest string trimmer | 17 in (HP Brushless 17 in Attachment Capable String Trimmer) | none listed |
| Self-propelled mowers | 3 of 10 | 0 of 4 |
| Longest tool warranty | 5 years | none listed |
| Where it's sold | Only at The Home Depot | Several stores |

Counts are what the catalogue lists so far, not each brand's whole range.

## Questions

**Do Ryobi 40V batteries work with STIHL AP tools?**
No. We have no source saying a Ryobi 40V battery runs STIHL AP tools, or the other way round, so owning both means two sets of packs and chargers.

**Which has more garden tools, Ryobi 40V or STIHL AP?**
In this catalogue so far: 49 for Ryobi 40V and 33 for STIHL AP. Both brands may make more than are listed yet.

**Which has the bigger battery, Ryobi 40V or STIHL AP?**
By the brands' amp-hour figures, the largest Ryobi 40V pack listed is 12 Ah and the largest STIHL AP pack is 7.8 Ah. Amp-hours only compare fairly at the same voltage (40 V against 36 V); watt-hours, where the brand states them, are on each battery's page.

**Which has the stronger leaf blower, Ryobi 40V or STIHL AP?**
By the brands' own figures: 850 CFM for Ryobi 40V ([HP Brushless 850 CFM Backpack Blower](https://powertoolgrid.com/products/ryobi-40v-ry40hplb02b/)) and 459 CFM for STIHL AP ([BGA 86 Blower](https://powertoolgrid.com/products/stihl-ap-bga-86/)).

Full product lists with specs and sources: [Ryobi 40V](https://powertoolgrid.com/lines/ryobi-40v/index.md), [STIHL AP](https://powertoolgrid.com/lines/stihl-ap/index.md). Every platform side by side: https://powertoolgrid.com/platforms/. Page: https://powertoolgrid.com/vs/ryobi-40v-vs-stihl-ap/

---
PowerToolGrid lists cordless yard-tool battery platforms from every brand side by side, with a source for every spec. [How we compare](https://powertoolgrid.com/how-we-compare/). Data as of 2026-10-29.