RYOBI introduces the 18-Volt ONE+ Lithium-Ion LITHIUM+ HP 9.0 Ah High Capacity Battery. This battery features advanced electronics to allow you to maximize tool performance with added capacity to all 18-Volt ONE+ tools. With superior runtime, power, and performance, this battery can take on more demanding applications than ever before with the introduction of HP technology. HP technology communicates with Brushless tools to maximize performance in all applications, allowing users to make faster cuts, drive larger screws, utilize bigger drill bits, etc. It has a durably constructed frame for impact protection and has a built-in 4-bar illuminated charge indicator. These batteries can be paired with over 125 tools from RYOBI's 18-Volt ONE+ lineup. Charges in 180 minutes on standard charger.