TL;DR: Drop-in replacement for Ryobi 18V ONE+ tools at $60 less than the OEM HP 8.0Ah. Same premium high-drain cells-grade 21700 cells.
Side-by-side specs
| CEENR 8.0Ah for Ryobi 18V | Ryobi 18V ONE+ HP 8.0Ah | |
|---|---|---|
| Capacity | 8.0 Ah · 144 Wh | 8.0 Ah · 144 Wh |
| Voltage | 18V nominal | 18V ONE+ |
| Cells | premium high-drain cells | Proprietary 21700 |
| Tool compatibility | 300+ Ryobi 18V ONE+ tools (incl. ONE+ HP) | Same Ryobi 18V ONE+ lineup |
| Warranty | 3 years | 3 years |
| Street price (Q2 2026) | $59.99 | $119.00 |
Note: as of Q2 2026 we don't yet stock 6Ah+charger bundles for Ryobi — single batteries only. Sign up for the newsletter on the homepage to be notified when bundles arrive.