PowerSmart 14.4V 1500mAh 22Wh Battery + Charger for Ryobi CTH1442, CTH1442K2 Battery Type: Lithium-ion Voltage: 14.40V Capacity: 1500mAh Dimension: 108.90 x 72.40 x 108.70 mm || Compatible Part Numbers:1311166, 1314702, 1322547, 1400144, 1400655, 1400656, 1400669, 1400670, 1400671, 130111073, 130224010, 130224011, 130224017, 130240010, 130245005,130281002,B-1415-S,B-1442T Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.