NiMH Replacement for Ryobi 1400671 Battery - Fits CTH1442 (also works with Ryobi HP1441M) Looking for reliable performance from your Ryobi HP1441M Power Tool? Our Ryobi HP1441M battery will provide you the performance and dependability that you demand for your Power Tool. With an efficient rating of 14.4V Volt and 2.2 , you never have to worry about being too far from an ac outlet. Our line of Ryobi HP1441M batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. With an industry leading warranty and customer service, you can’t go wrong. ... More Info