RIDGID 44698 18V Battery. There is nothing worse than not having enough drill or saw power to get the job done. This RIDGID 44698 18V Battery is designed to fix this problem, and give you power when and where you need it. Whether it?s a charger or a lithium battery RIDGID has you covered. The RIDGID 44698 18V Battery is spherically designed for RIDGID's 18V Compatible Drills, and is fully covered under RIDGID's limited lifetime warranty.