Replacement Dell RJ40G 075X16 Latitude 14 5420 Precision 15 3560 758J7 Battery

Replacement Dell RJ40G 075X16 Latitude 14 5420 Precision 15 3560 758J7 Battery

Battery Type: Li-ion, Voltage: 15.2V, Capacity: 4145mAh (63Wh)， Color: Black

Compatible Part Numbers: 075X16, RJ40G

Compatible Models: Dell Latitude 14 5420 XPC5H, Latitude 15 5520 FPKNM, Latitude 15 5520, Precision 15 3560 F3T9T, Precision 15 3560, Precision 15 3560 4MTF7, Latitude 14 5420 FDTCY, Latitude 15 5520 9D3YW, Latitude 14 5420 CHKFM, Precision 15 3560 7RV10, Latitude 15 5520 39V1H, Precision 15 3560 3H45Y, Latitude 14 5420, Precision 15 3560 758J7

Try these tips to extend your RJ40G battery life:

1. LCD Screen and other unnecessary accessories will cut down RJ40G battery life,So Turn them off when not in use.
2. For the typical user, noticeable reduction of Battery in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced prior to 18 months.
3. Laptop Batteries Can't be overcharged, the RJ40G battery is designed to stop using the charger when it reaches full charge.
4. Choose the Right Power Setting In the Control Panel go to "Power Options". In the "Power schemes" drop down list, be sure to select either the "Portable/Laptop" or "Max Battery" option.
5. Wait for the Battery to fully charge. When the RJ40G battery is charging,you'd better not use the laptop,because it will recharge slower. Be careful not to let your Laptop overheat,which is extremely harmful for your batteries.One common situation that happens is packing a running laptop into a backpack or briefcase. If the laptop fails to go to sleep, then the laptop can get crazy hot in an enclosed space. You can almost smell the loss of battery longevity.
6. Check to see if your laptop has the optimum amount of RAM,RAM enables your system to run program instructions using the computer's memory instead of its hard disk drive (HDD), where it stores data. Refreshing the RAM requires less power than spinning the hard drive, so having the correct amount of RAM means less drain on your laptop battery.
7. Playing a video on a laptop's DVD drive eats RJ40G battery for power. Video playback from a hard drive, however, is less taxing. So for your next long flight, consider downloading a few movies or TV shows to your hard drive.

Warranty & Return

1. We provide 60 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.

2. Our RJ40G battery warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, Please contact us for the returning address.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.