Dell TDSourcing Primary Battery - 40 WHr (4-Cell, 2700 mAh) Lithium-Ion Notebook Battery for Dell Inspiron 14 34XX, 15 35XX, 34XX, 35XX, 54XX, 55XX, 57XX; Vostro 14 34XX, 3459

Dell 40 WHr 4-Cell primary lithium-ion notebook battery with 2700 mAh capacity. Designed to charge faster than many standard packs, it reduces downtime and gets your system back in use sooner. The battery uses a proprietary size for a reliable fit and consistent performance. Fully rechargeable for multiple cycles, it helps lower replacement costs while keeping your notebook powered and ready whenever you need it.