AC Doctor INC Laptop Battery Replacement for Dell T114C Vostro 1310 1320 1510 1520 2510 5200mAh 6 Cell Generic new laptop battery replacement for Dell Vostro 1310 1320 1510 1520 2510 T114C N950C T116C 312-0725 312-0724 K738H N958C 312-0922 11.1V 5200mAh black 204.80x50.29x19.90mm 311.0g. 10.8V and 11.1V is compatible, 14.4V and 14.8V is also compatible. Full compatible with your original battery, brand new direct from Professional Manufacturer. CE UL RoHS certified, safe use.60 days no worry to return or exchange item, 12 months customer service warranty.US local dispatch. Note: Please make sure that the product shape and the battery part numbers listed in the description matches the battery part number on your original battery before you purchase.