NOTE:
-Before the purchase, you should confirm your original battery model, shape. More details like voltage and capacity will be better. Or contact us first, we will reply as soon as possible within 24 hours.

Specifications:
-Battery Type: Li-ion
-Voltage: 11.1V
-Capacity: 43Wh 7600mAh
-Cells: 3 cells

Compatible Battery Models(P/N):
P39F, TRHFF, 1V2F6, 01v2f6, 0PD19, DL011307-PRR13G01,DFVYN, 0DFVYN, 5MD4V, 86JK8, 58DP4, 01V2F.

Compatible Laptop Models:
Dell Inspiron 5445 5447 5448 5545 5547 5548 5542
Dell Inspiron 14-5445 14-5447 14-5448 I5-5547 15-5548 15-5542 15-5543 N5447 N5547
Latitude 15 3550, Latitude 3450 3550

Precautions for Use
1. The new battery need to charge and discharge 3-4 cycles before, takeing about 7-8 hours in order to activate lithium ion fully to maximun space.
2. Please do not let the battery discharge to the laptop to shut down, otherwise it may be damaged easily and may not be charged fully.
3. If you connect external power for a long time, please remove the battery.
4. If you do not use the battery for a long time, make sure to charge more than 80% every month.