The Ryobi One+ Plus 18V P100 NiCad Battery is a genuine OEM product manufactured in Vietnam. This battery is designed for use with Ryobi power tools and features Lithium-Ion technology for long-lasting performance. With a voltage of 18V, this battery model is reliable and compatible with a range of tools and equipment in the home and garden workshop. Perfect for those looking for a high-quality power tool accessory to keep their tools powered up and ready to go.