Dell Notebook Battery — Rechargeable 7.4 V DC, 6880 mAh Li-Polymer

Replacement Dell rechargeable battery engineered for compatible notebook computers. This 7.4 V DC, 6880 mAh Lithium Polymer (Li-Polymer) pack supplies dependable power to keep your device running when you need it. Its rechargeable design lets you recharge the battery rather than buying disposable cells, saving time and hassle. Constructed to resist overcharging and prevent electrolyte leakage, the battery helps protect both the cell and your notebook. Built for a reliable fit in compatible notebook models, it restores portable power quickly and efficiently.