New 4400Mah Laptop Battery For Dell 3149C replacement battery Capacity: 4400Mah Voltage: 14.8V Color: Dark Grey Weight: 510.30g Dimensions: 139.00x89.70x23.30 mm Battery Type: Li-ion Product Type: Replacement Shiping cost: Free Shipping List Price: $47.09 Price: $39.99

Replacement Battery Part No. Dell:

1691P, 1K500, 2M400, 312-0009, 312-0028, 312-09, 312-3250, 3149C, 3H352, 3H625, 3K120, 461-6399, 5081P, 5208U, 53977, 66912, 6H410, 75UYF, 77TCJ, 851UY, 8M815, BAT-I3700, IM-M150268-GB

Replacement Laptop Machine Part No. Dell:

Inspiron 2500  Latitude CP Series  Latitude CPm 233ST  Inspiron 3700 Latitude CPi 233ST  Latitude CPm 233XT  Inspiron 3800 Latitude CPi 366  Latitude CPt C Series  Inspiron 4000  Latitude CPi A Series  Latitude CPt C333GT  Inspiron 4100  Latitude CPi A300ST  Latitude CPt S Series  Inspiron 4150 Latitude CPi A366ST  Latitude CPt Series  Inspiron 8000 Latitude CPi A366XT  Latitude CPt V 466GT  Inspiron 8100  Latitude CPi A400XT  Latitude CPt V Series  Inspiron 8200  Latitude CPi C Series  Latitude CPx H Series  Latitude C500  Latitude CPi C333GT  Latitude CPx H500GT  Latitude C510  Latitude CPi C400GT  Latitude CPx J-Series  Latitude C540 Latitude CPi D Series  Latitude CPx J650GT  Latitude C600 Latitude CPi D233  Latitude CPx Series  Latitude C610  Latitude CPi D266XT  Latitude PP01  Latitude C640  Latitude CPi D300 XT  Latitude PP01L  Latitude C800  Latitude CPi R Series  Latitude PP01X  Latitude C810  Latitude CPi R400GT  Latitude PPL  Latitude C840  Latitude CPi Series  Latitude PPX  Precision M40 Latitude CPm 166ST  Precision M50  Precision Workstation M50

Make your Dell 3149C battery last longer:

1. How to charge the Dell 3149C when it is newly used?
   A: First,charge the Dell 3149C fully.Second,discharge the battery completely. Then cycle charge and discharge it for some times. That would make Dell 3149C reach its best status,and prolong its useful life.
2. What can I do to make my battery last longer?
   A: There are several things you can do to make your Dell 3149C battery last longer:
   - Use the notebook's power saving controls to reduce battery use in your normal day. For example, turn the Bluetooth off if it is not needed; reduce the screen brightness when conditions permit.
   - Avoid exposure to extreme temperatures. If the system is exposed to extreme cold or hot temperatures, allow it to warm up/cool down before use and before charging.
   - Contrary to last decades' batteries, modern Li-ion batteries do not need to be fully discharged to maintain health.
   - All batteries wear with use and time. When you find the runtime is no longer satisfactory, it may be time to purchase a new Dell battery.
3. Will my Dell 3149C battery become useless if I leave it unused for a long time?
   A: Basically, yes. We suggest you to charge or discharge the Dell 3149C laptop battery to 40 - 60% capacity using your Windows operating system power meter, then remove it from your system. Then Store it in a standard office environment, away from extreme temperatures. However, fully charge and remove battery from Dell 3149C laptop before leave it unused for a month or longer. It's better to use your battery at least once a week for keeping it works well.
4. What is the best temperature for battery storage?
   A: Because very hot or cold conditions could affect a battery's performance,you'd better store the Dell 3149C in a place with recommended storage temperature of 15°C (59°F).