« Battery Price List
RYOBI 40V 4 Ah Battery (OP4040A) Price History and Deals
| Retailer | Current Price (Updated 2026-09-26) | Historic Best Price |
|---|---|---|
| Home Depot: Not Currently Available | N/a | $159.00 (2026-05-07) |
| Amazon: Not Currently Available | N/a | $67.56 (2025-03-10) |