Replacement Battery Details : Model Dell 1525 Color Black Battey type Lithium-ion Capacity 4400 mAh/6600mAh/ 8800mAh Voltage 14.8/11.1 V Cell 6/9/12 Compitable Battery P/312-0625 , 312-0633 , 451-10478 , 451-10533 , D608H , GW240 , HP297 , M911G , RN873 , XR693 Fit Laptops DELL Inspiron 1525, 1526 Certificates ISO9001:2008; ISO14001; CE, UL, FCC, ROHS, UN38.3, MSDS MOQ 5 pcs Warranty 12 months Leadtime 7-15 days Payment Terms T/T