Technical SpecificationsProduct Code :1525 Battery Type : Li-ion Battery Capacity : 6600mAh Battery Weight : 450g Battery Voltage : 11.1V Cell QTY :9 Battery Color : Black Battery Dimension : 220*67*23mm CompatiblebatterycodesC601H D608H GP952 GW240 GW252 HP297 RN873 RU586 XR693 312-0625 312-0626 312-0633 312-0634 312-0763 312-0844 451-10478 451-10533 451-10534 K450N J399N G555N 0F965N J414N 312-0940 FitsmachinemodelsInspiron 1525 Inspiron 1526 Inspiron 1545 Your Right choice1. professional laptop battery manufacture. 2. Powerful R&D team,best technical support. 3. Battery shell mold through sophisticated design, using high-intensity fire produced eco-friendly materials, the appearance of original equipment batteries to meet the requirements. 4. Using the most advanced power management chip, a combination of safe design, makes our safe and reliable battery in the premise, to achieve the best performance. 5. Batteries factory to be carried out in strict appearance and performance testing to guarantee to customers that have 100 percent yield. 6. Battery through fully computerized refined by advanced technology, lead-free operating system to ensure that the product is not mercury, lead, cadmium and other harmful substances, in full compliance with the requirements of environmental protection. 7. Battery allows you to enjoy life, wonderful moment. 8. Factory directly offer, competitive price. 9. One year warranty. Proper use1. Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity. 2. If the battery will not be used for a month or longer, it’s recommended that it is removed from the device and stored in a cool, dry, clean place at about a 50% capacity level. 3. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant stake of charging up and that will reduce the life cycle of the battery.