About the BTI Battery
BTI G91J0-BTI 11.25V 41WHR LI-ION NOTEBOOK BATTERY FOR INSPIRON 14 5000 (5410), 14 5000 (5410) 2-IN-1, 14 5000 5410, 14 5000 5410 2-IN-1, 14 5000 5430, 14 5000 5435, 14 7000 (7415) 2-IN-1, 14 7000 7415 2-IN-1, 14 7000 7420 2-IN-1, 15 (3521), 15 15 3521, 15 3000 (3511), 15 3000 (3515), 15 3000 (3525), 15 3000 3511, 15 3000 3515, 15 3000 3520 3520 LAUNCHED IN 2022, 15 3000 3521, 15 3000 3525, 15 3000 3530, 15 3000 3535, 15 5000 (5510)