DR. BATTERY Replacement for Dell Latitude 3340 / 3350 / E3340 / 13 (3340) / 13 Education 3340 — Compatible with 3NG29, 451-BBIY, 451-BBIZ, 451-BBJB, 7WV3V, HGJW8, JR6XC, YFDF9

DR. BATTERY replacement compatible with Dell Latitude models: 3340, 3350, E3340, 13 (3340) and 13 Education 3340. This unit replaces the following Dell part numbers: 3NG29, 451-BBIY, 451-BBIZ, 451-BBJB, 7WV3V, HGJW8, JR6XC and YFDF9. Designed as a direct-fit replacement for the listed models and part numbers to restore battery functionality in compatible Dell laptops.