rechargeable battery pack for dell 1525 laptop battery 1. Battery type: Li-ion2. Condition: 100% brand new3. Voltage:11.1v4. Capacity: 4400/6600mah5. Packing: Anti-static bags with sponge in brown inner box6. Warranty: Full 12 months7. Replacement Part NO.:GP952, RU586, RN873, WK379, X284G, XR693, GW240, GW252,GW952, 312-0625, 312-0626, 312-0633, 312-0634 1525 15268. Fit models: DELL Inspiron 1525 1526 1545Harvestkey Advantage:We are professional manufacturer of laptop batteries and adapters for all major brands laptops such as Acer, Compaq, Dell, Fujitsu, IBM, Liteon, Sony, Toshiba, Asus, HP, Gericom, Mitac, Medion, Gateway etc.Some unique characteristics of Harvestkey batteries:1) 100% compatiblity,high safety,long-time working and ONE YEAR warranty ensures your business easy and convenient.2) Electric-current Cushion Output technology (rapidly restoring short-circuits technology) guarantees safe use and constant power supply performance.3)A-grade cells and unique IC program makes our batteries with outstanding quality as what you can imagine.4) Individual 4-step Quality Control System ensures much lower rejected and returned material ratio which help you avoid much inconvenience in your service period.5) Professional friendly superb pre-sales and after-sales service makes you far away from service headache.6) CE, MSDS ,RoHS and ISO9001 certified high quality and 100% safe for use.