DELL Type 312-0749 Rating 11.1V Capacity 80Wh 53Wh,Rechargeable Li-ion battery

1. Rechargeable Li-ion battery, DELL 312-0749, 11.1V, 7200mAh, 80Wh original computer batteries, Dell Battery Module

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	Product ID: 1001661 Battery Fits: 312-0749 Property: original computer batteries Rating: 11.1 V Capacity: 80 Wh (Learn more) Feature: Rechargeable Li-ion battery Color: black Brand: DELL Warranty: 9 months

2. Rechargeable Li-ion battery, DELL 312-0749, 11.1V, 4800mAh, 53Wh original computer batteries, Dell Battery Module

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	Product ID: 1001660 Battery Fits: 312-0749 Property: original computer batteries Rating: 11.1 V Capacity: 53 Wh (Learn more) Feature: Rechargeable Li-ion battery Color: black Brand: DELL Warranty: 9 months

Stay unplugged longer with the new DELL 312-0749 7200mAh 4800mAh Li-ion Battery. This 11.1V Rechargeable Li-ion battery can replace the original system battery or be used as a spare. DELL computer batteries life (and recharge times) will vary based on many factors including screen brightness, applications, features, power management, battery conditioning and other customer preferences.

Featured DELL laptop batteries

Rating:11.1V, Capacity: 80 Wh Fit: 312-0460, 312-0427, PR002, 312-0467, HK421

Rating:11.1V, Capacity: 53 Wh Fit: HK421, 312-0461, TD347, 312-0600, 312-0466

Rating:11.1V, Capacity: 49 Wh Fit: Inspiron 510m, 6Y270, Latitude D505, 1X793, Latitude D520

Rating:11.1V, Capacity: 80 Wh Fit: YD623, 312-0394, CF704, 312-0402, Latitude D830

Rating:14.8V, Capacity: 65 Wh Fit: P5413, G9817, 312-0347, W5173, Inspiron 2200

Rating:14.4V, Capacity: 63 Wh Fit: 312-3250, 3H625, 3K120, 8M815, 3H352

Rating:10.8V, Capacity: 52 Wh Fit: KD186, TD429, TD612, UD535, XD184

Rating:11.1V, Capacity: 80 Wh Fit: JD616, 312-0653, 310-9081, GD787, JD606

1, How long can a new 312-0749 computer battery drive the computer?

It is difficult to determine the operation time of the laptop battery. The actual operation time depends on how much electricity is required by the device. The screen size, hard disk and other accessories may consume extra electricity and shorten the operation time. The total operation time of the 312-0749 computer battery also depends on the design of the device. Generally, a DELL computer battery of a standard volume is designed to drive the computer for more than two hours.

2, Do I have to remove the 312-0749 battery when I use the AC supply?

Answer: Generally, the charging of a DELL 312-0749 battery begins only when the electricity volume is lower than 95%. Due to existence of natural consumption, the battery consumption is basically the same no matter whether you remove the battery or not while the computer is working. However, we recommend you not to remove the DELL Laptop Battery while operating the computer because this prevents the data loss in case of abrupt interruption of the AC supply. If you remove the battery, wrap it into a fresh keeping film and put in a dry and cool place. Remember to perform a complete charging and discharging cycle for the DELL 312-0749 battery every month to prevent the battery from losing activity.