RYOBI introduces the 18V ONE+ Lithium-Ion 4.0 Ah Battery (2-Pack). These RYOBI ONE+ 18V Lithium-Ion 4.0 Ah Batteries provides up to 3X more runtime compared to our 1.5 Ah standard lithium-ion battery. It is compatible with over 280 18V ONE+ Products to power you through all types of projects. It features professional grade lithium-ion cells to provide fade free， cord-like power. It performs in extreme weather temperatures and is engineered to be impact resistant. This battery also features an integrated LED fuel gauge to check your battery charge at all times. Best of all， it's a part of the RYOBI ONE+ System of over 280 Cordless Products 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 3X more runtime

Integrated LED fuel gauge to monitor remaining runtime

Delivers fade-free power in extreme weather conditions

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 280 Cordless Products

3-year manufacturer's warranty

Includes: (2) PBP005 18V ONE+ Lithium-Ion 4.0 Ah Batteries and operator's manual

Charger sold separately