These RYOBI ONE+ 18V Lithium-Ion HIGH PERFORMANCE 2.0 Ah batteries provide up to 2X more runtime, 30% more power, and runs cooler compared to our standard lithium-ion batteries to provide long-lasting reliability and better performance in over 260 ONE+ tools. These HIGH PERFORMANCE batteries also feature the most advanced on-board battery electronics that monitor voltage, temperature, and current to extend the life of the battery. When you pair these HIGH PERFORMANCE batteries with any ONE+ HP tool, advanced technology allows them to communicate to provide the best performance possible that powers through heavier applications and protects against overloading and overheating. They perform in extreme weather temperatures and are engineered to be impact resistant. These batteries features integrated LED fuel gauges to check your battery charge at all times. Best of all, they are a part of the RYOBI ONE+ System of over 260 cordless tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, these batteries include an operator's manual. Charger sold separately. Up to 2X more runtime Up to 30% more power Runs cooler HIGH PERFORMANCE Technology features the most advanced battery electronics for overload and overheating protection Pair with ONE+ HP tools for optimized performance Integrated LED fuel gauge to monitor remaining runtime Delivers fade-free power in extreme weather conditions Monitors voltage, temperature, and current for longer battery life Robust construction to protect against impact Lithium-ion chemical composition resists drainage when idle Easily snaps into place and detaches with quick-release buttons Recharge on any 18V ONE+ charger Part of the RYOBI 18V ONE+ System of over 260 cordless tools 3-years manufacturer's warranty Includes: (2) PBP003 18V ONE+ Lithium-Ion HIGH PERFORMANCE 2.0 Ah Batteries