TOPCHANCES 3 Pack 3.6v 800mah Ni-mh Rechargeable Cordless Battery for Uniden Bt-1001 Bt1001 Bt-1004 Bt1004 Bt-909 Bt909 Dantona Batt-909 Batt909 Empire C Capacity: 800mAh,Voltage: 3.6V,Battery Type:NI-MH Note:All the batteries have our logo "ele",you can only get guranteed from the brand TOPCHSNCES! 100% compatible with original manufacturer equipments and chargers Batteries are made with the highest quality materials Short-circuit protection.It is very safety!