PowerSmart 3000mAh Ryobi P102, P103, P104, P107 Replacement Battery - 18V 10 Cell Lithium-ion Durable Grade A cell and premium microchips ensure high quality Rechargeable Lithium-ion Battery Cell with No Memory Effect and Power Surge Protection. Lithium-ion (Li-ion) 18V 3000mAh, Replacement Battery, Brand New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. Remarks: Compatible with Roybi 18V ONE PLUS Series.