About Anker? Anker? offers diverse consumer tech solutions including batteries, adapters, networking devices, and more. We are passionate about excellence so that with every Anker brand purchase, you can expect to find quality materials, reliable performance, affordable prices, and great customer service! And thanks to our customers, now the Amazon first 10 top rated laptop batteries are from Anker! Compatible Models Notice: This battery is 6-cell 11.1V, does not fit 8-cell 14.8V Dell Inspiron 1526 / 1525 / 1545 / 1750 / 1440 PP29L / PP41L Compatible Part Numbers 312-0625 / 312-0626 / 312-0633 / 312-0634 / 312-0763 / 312-0844 / 312-0940 / 451-10478 / 451-10533 / 451-10534 M911 / M911G / lBD1525 / C601H / D608H / 0F965N / 0F972N / G555N / G558N / GP952 / GW240 / GW252 / 0GW252 / GW952 HP277 / HP297 / I15-157B / J399N / 0J410N / J414N / J415N / K415N / K450N / LBD1525 / LK-DL1525LH / N586M / P505M RN873 / RU583 / RU586 / RU591 / UK716 / WK379 / X284G / X409G / XR693 / 0XR693 / XR694 / XR697 / XR682 / Y823G Buy with confidence! 18-Month Warranty Ship next business day 24 x 7 Email Support 8-hr x 5-weekday Call Support