- Works with all RYOBI 40-Volt tools
- Lithium-Ion fade-free power
- Replacement Battery for RYOBI 40-Volt Tools
- Brand New in Bulk Packaging
Model: OP40204/OP40201
- Replacement back up battery for RYOBI 40-Volt lithium-ion tools
- Fade-free power
- Increased run time
- Quick charging in less than 2-hours
- 40-Volt 2.0Ah high capacity battery