OHYES BAT for Dewalt 18V Battery 3000mAh XRP DC9096 DC9099 Cordless Power Toolst(2 Pack) Battery Type:Ni-MH / Voltage:18V / Capacity:3000mAh Powers entire DEWALT line of 18V tools, allowing users to run multiple tools off the same battery pack Battery Storage - If you don't plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use. Products from OHYES are CE certified, tested by manufacturer to match OEM products OHYES is a company with our own factory, and We promise our product 30 days money back,1 year free exchange and 24 hours service.