![Does a gaming laptop need good battery life? Dell doesn't think so, judging by the Alienware m15 R4 - NotebookCheck.net Reviews Does a gaming laptop need good battery life? Dell doesn't think so, judging by the Alienware m15 R4 - NotebookCheck.net Reviews](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/laptop_awm15_r4_non_touch_non_tobii_wh_06.jpg)
Does a gaming laptop need good battery life? Dell doesn't think so, judging by the Alienware m15 R4 - NotebookCheck.net Reviews
![Amazon.com: OUWEE 9NJM1 Laptop Battery Compatible with Dell Alienware 15 R3 15 R4 17 R4 17 R5 Series 0546FF 0HF250 44T2R HF250 MG2YH 0MG2YH 11.4V 99Wh 8820mAh : Electronics Amazon.com: OUWEE 9NJM1 Laptop Battery Compatible with Dell Alienware 15 R3 15 R4 17 R4 17 R5 Series 0546FF 0HF250 44T2R HF250 MG2YH 0MG2YH 11.4V 99Wh 8820mAh : Electronics](https://m.media-amazon.com/images/I/412kJn4EF0L._AC_.jpg)
Amazon.com: OUWEE 9NJM1 Laptop Battery Compatible with Dell Alienware 15 R3 15 R4 17 R4 17 R5 Series 0546FF 0HF250 44T2R HF250 MG2YH 0MG2YH 11.4V 99Wh 8820mAh : Electronics
![Alienware m15 R4 gaming laptop in review: Lots of power, short battery life - NotebookCheck.net Reviews Alienware m15 R4 gaming laptop in review: Lots of power, short battery life - NotebookCheck.net Reviews](https://www.notebookcheck.net/fileadmin/_processed_/f/d/csm_Alienware_m15_R4_intro_7b7bdf0329.jpg)
Alienware m15 R4 gaming laptop in review: Lots of power, short battery life - NotebookCheck.net Reviews
![Amazon.com: Dentsing 44T2R 9NJM1 Laptop Battery Replace for Dell Alienware 17 R4 R5 15 R3 R4 P31E P69F P31E001 P31E002 P69F001 P69F002 Series 01D82 546FF 0546FF HF250 0HF250 0MG2YH 15.2V 68Wh 4410mAh : Amazon.com: Dentsing 44T2R 9NJM1 Laptop Battery Replace for Dell Alienware 17 R4 R5 15 R3 R4 P31E P69F P31E001 P31E002 P69F001 P69F002 Series 01D82 546FF 0546FF HF250 0HF250 0MG2YH 15.2V 68Wh 4410mAh :](https://m.media-amazon.com/images/I/51Ns1KLWhoL._AC_SY350_.jpg)