RYOBI introduces an 18-Volt 3.0Ah Lithium+HP Battery & Charger Starter Kit. These batteries feature advanced electronics to allow you to maximize tool performance with added capacity to all 18-Volt ONE+ tools. With superior runtime, power, and performance, these batteries can take on more demanding applications than ever before with the introduction of HP technology. HP communication technology paired with Brushless tools maximizes performance in all applications, allowing users to make faster cuts, drive larger screws, utilize bigger drill bits, etc. They have a durably constructed frame for impact protection and have a built-in 4-bar illuminated charge indicator. These batteries can be paired with over 100 tools from RYOBI's 18-Volt ONE+ lineup.