ExtraDigital KD491 Battery for Dell Laptop 4400mAh (NB440344)

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 maximum capacity. These batteries do not exhibit a "memory effect," so they can be charged at any time convenient to 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:Latitude D620;Latitude D630;Latitude D630c;Latitude D631;Latitude D630 UMA;Latitude D630 ATG;Latitude D630 XFR;Latitude D620 ATG;Precision M2300.Suitable replacement for the following original DELL battery models:0GD775;0GD787;0JD605;0JD606;0JD610;0JD616;0JD634;0JD648;0KD489;0KD491;0KD494;0KD495;0NT367;0PD685;0RD300;0RD301;0TC030;0TD116;0TD117;0TD175;0TG226;0UD088;0UG260;310-9080;310-9081;312-0383;312-0384;312-0386;312-0653;312-0654;451-10298;451-10299;451-10421; 451-10422;GD775;GD776;GD787;JD605;JD606;JD610;JD616;JD634;GD648;GD648;JD775;JY366;KD489;KD491;KD492;KD494;KD495;KP423;NT379;PC764;PC765;PD685;RC126;RD300;RD301;TC030;TD116;TD117;TD175;TG226;UD088.Technical data:Capacity: 4400 mAhCell type: Li‑ionVoltage: 11.1 VColor: SilverImportant information!Not compatible withPlease dispose of these batteries and accumulators in specially intended containers 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