Odec Dewalt 14.4V Power Tools Battery for DC9091 DE9038 DE9091 DE9092 DE9094 DE9502 DW9091 DW9094, 2-Pack 3000mAh Ni-MH Battery 3000mAh high capacity, providing more power within one full charge Ni-MH eco-friendly battery, no pollution to the environment, no memory effect, can hold more energy than same size Ni-Cd battery Battery for DEWALT DC DW Series DC9091 DE9038 DE9091 DE9092 DE9094 DE9502 DW9091 DW9094 CE and FCC certified, over-charge and over-discharge protection, ensure the safety for the whole using process 30 days money back and satisfactory customer service within 24 hours