Expand your RYOBI 18V ONE+ System with the RYOBI 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE Starter Kit. This 4.0 Ah battery features up to 4X more runtime than the previous model increasing overall efficiency. INTELLICELL battery technology features advanced electronics allowing batteries to last longer， think smarter and deliver up to 30% more power. The COOL-CORE design reduces temperature to optimize battery performance and extend battery life. Advanced lithium cells maximize performance and runtime during demanding applications. The robust design and anti-vibration technology increases durability and enhances user experience. This battery features a high visibility LED fuel gauge to clearly indicate remaining runtime. With 2X faster charging that its previous model， this charger decreases downtime significantly. Featuring LED indicator lights， users can easily identify battery charge status. The Energy Save Mode conserves energy when not charging or maintaining batteries.Best of all， it is part of the RYOBI ONE+ System of over 280 Cordless Products that all work on the same battery platform. This 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE Starter Kit is backed by the RYOBI 3-Year Manufacturer's Warranty and includes (1) PBP004 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE Battery， (1) PCG004 18V ONE+ Fast Charger and Operator's Manuals.

Battery: Up to 4X more runtime

Battery: INTELLICELL battery technology features advanced electronics allowing batteries to last longer， think smarter and deliver up to 30% more power

Battery: Advanced lithium cells maximize performance and runtime during demanding applications

Battery: Robust design and anti-vibration technology increases durability

Battery: High visibility LED fuel gauge clearly indicates remaining runtime

Battery: Easily snaps into place and detaches with quick-release buttons

Battery: Pair with 18V ONE+ HP tools for optimized performance

Charger: 2X faster charging than the previous model

Charger: Charges an 18V ONE+ Lithium-ion HIGH PERFORMANCE 2.0 Ah battery to ready in less than 30 minutes

Charger: Compatible with all RYOBI 18V ONE+ batteries

Charger: LED indicator lights show battery charge status

Charger: Energy Save Mode conserves energy when not charging or maintaining batteries

Charger: Easily mount onto the wall or set flat on a benchtop to maximize workspace

Part of the RYOBI 18V ONE+ System of Over 280 Cordless Products

3-years manufacturer’s warranty

Includes: (1) PBP004 18V ONE+ 4.0 Ah Lithium HIGH PERFORMANCE Battery， (1) PCG004 18V ONE+ Fast Charger， and Operator’s Manuals