ExtraDigital H7XW1 Battery for Dell Laptop 4400mAh (NB440399)

Extra Digital Selected lithium-ion batteries for portable computers open up new possibilities for your devices' mobility and usage. The batteries in this series are manufactured using new, premium-quality rechargeable cells with balanced parameters, which ensure maximum battery life and the highest capacity. These batteries do not exhibit a "memory effect," so they can be charged at any time convenient for the user. The batteries use unique microcontrollers that: - Protect the battery from overcharge, overheating, and ignition; - Optimally select discharge parameters to maximize battery capacity; - Ensure device safety both under heavy load and in standby mode. Battery compatible with these DELL laptop models: DELL Inspiron 13Z Series; DELL Inspiron 13z-N311z Series; DELL Inspiron N311z Series; DELL Inspiron 14Z Series; DELL Inspiron 14z-N411z Series; DELL Inspiron N411z Series; DELL Latitude 3330 Series; DELL Vostro V131 Series; DELL Vostro V131D Series; DELL Vostro V131R Series. Suitable replacement for the following original DELL battery models: 268X5; 312-1257; 312-1258; H2XW1; H7XW1; JD41Y; N2DN5. Technical data: Capacity: 4400 mAh Cell type: Li‑ion Voltage: 11.1 V Color: Black Important information! Not compatible with [text error in original] Dispose of these batteries and accumulators in containers intended for their special collection, which are marked with a battery and/or accumulator collection symbol. Note: The list of compatible batteries and computers may not be complete. If in doubt, always consult a consultant. Warranty: 6 months. Manufacturer: Extra Digital