OHYES BAT 18V 1.5Ah Ni-CD Replacement Battery for Cordless Ryobi 18v power Tools NI-CD battery, 1.5Ah Real Capacity,18V, made with high quality cells 100% brand new, ideal replacement battery for your Ryobi 18v power tools. OHYES products are CE certified, tested by manufacturer to match OEM products. The spring-loading mechanism makes this battery easy to install and remove from your tool. Can be charged or discharged as needed without loss of capacity. OHYES product enjoys 30 days money back,1 year free exchange and 24 hours service.