- 【Battery Model 】Voltage: 11.4V || Capacity:42Wh || Cells: 3-cell || Battery Type: Li-ion.
- 【Compatible Part Number】 3DDDG 3VC9Y 03VC9Y O3VC9Y 45N3J 80JT9 049XH 451-BBZP. (Important Note: There are 4 types' compatible battery, VG93N(92wh), GJKNX(68wh), 93FTF(51wh) and 3DDDG(42wh). Please choose the RIGHT battery model and capacity according to your laptop's original battery).
- 【Compatible Models】 Compatible with Dell Latitude 5280 5288 5480 5490 5580 5590 5491 5591 5488 5495 E5280 E5288 E5480 E5490 E5580 E5590 E5488 E5495 Precision 3520 3530 M3520 M3530 Series. (Please compare with your original battery before purchase to make sure you choose the correct battery model).
- 【High Performance and Safety】 Designed with flawless compatibility and have provided your laptop over 500-recharge cycles for Precision/Latitude Series in strict laboratory tests.
Please check your laptop model:
- Fit Laptop Models:
- Dell Latitude 5280 E5280 Series, Dell Latitude 5288 E5288 Series,
- Dell Latitude 5480 E5480 Series, Dell Latitude 5580 E5580 Series,
- Dell Latitude 5490 E5490 Series, Dell Latitude 5590 E5590 Series,
- Dell Latitude 5491 E5491 Series, Dell Latitude 5591 E5591 Series,
- Dell Latitude 5495 E5495 Series, Dell Latitude 5488 E5488 Series,
- Dell Precision 3520 M3520 Series, Dell Precision 3530 M3530 Series.
- Compatible Part Numbers :
- 3DDDG 3VC9Y 03VC9Y O3VC9Y 45N3J 80JT9 049XH 451-BBZP
How to install a new battery?
1. You need to turn off the laptop and disconnect the power at the same time.
2. Disconnect the old battery from the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery and save it.
3. Take out the old battery, install the new battery on the battery box, tighten the screws, and connect the wires of the new battery.
How to maintain a laptop?
1. New battery: When using a new battery, it is best to discharge to 5% for several cycles. Then charge to 95%. So that it can be fully activated.
2. Excessive use: Do not deplete the battery to 0% often, which will cause damage to the battery or shorten the service life.
3. Charging sequence: when charging, first install the battery, then turn on the power, after fully charged, first cut off the power, and then unplug the power plug.
4. Long-term storage: Please fully charge and store unused batteries. (Charge once a month) Do not store in low battery to avoid reducing.
What should be noted when using the battery?
1.If your computer will not be used for a long time, it is recommended that you remove the battery and store the battery separately.
2.It is recommended that you store the battery in a dry environment with a temperature range of -10--35 degrees Celsius, and avoid sunlight.
3.As the damaged lithium-ion battery will pollute the environment, it also has a certain degree of danger. Please do not disassemble or discard at will.
