Welcome to OUWEE
Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery.

1.Battery Type: Rechargeable Li-ion Battery
2.Model: TDW5P
3.Voltage: 15.2V
4.Capatity: 76Wh 4840mAh
5.Connector: Please refer to the picture and check it.
6.Certificate: CE,RoHS,FCC，100% New from Manufacturer, Grade A Cell
7.Worry-Free Warranty:
At OUWEE, we believe in our battery. That's why we back them all with an 12-month warranty and provide friendly customer service, easy-to-reach support.

8.Replacement for Part Number:
TDW5P V9XD7 0V9XD7 4RRR3 04RRR3 JFWX7 0JFWX7

9.Compatible Models (use "Ctrl+F to find your model quickly")
Fit for Dell Alienware 13 R3 Series
Fit for Dell Alienware 13 ALW13C Series:
Fit for Dell Alienware 13 ALW13C-D1738
Fit for Dell Alienware 13 ALW13C-D2718
Fit for Dell Alienware 13 ALW13C-D2728
Fit for Dell Alienware 13 ALW13C-D2738
Fit for Dell Alienware 13 ALW13C-D2838
Fit for Dell Alienware 13 ALW13C-D2508
Fit for Dell Alienware 13 ALW13C-D2503S
Fit for Dell Alienware 13 ALW13C-D2506S
Fit for Dell Alienware 13 ALW13C-D2715S

Not all models are listed,please check the part number of your original battery.

10.Package included:
1X TDW5P Battery.

11.For Optimal Use battery:
①Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
②The important point is to perform a full discharge charge every other month to extend battery life.
③Don't connect adapter for a long time while using the battery. It may damage the battery.
④Avoid artificial shocks, disassembly, crush or puncture. Do not dispose of in fire or water.