DR. BATTERY Replacement for Dell Alienware 13 R3 — Compatible with 13(ALW13C-D1738/D2508/D2728/D2738/D2838) & 4RRR3, JFWX7, P81G, P81G001, TDW5P

DR. BATTERY replacement designed specifically for the Dell Alienware 13 R3. Compatible ALW13C variants include: 13(ALW13C-D1738), 13(ALW13C-D2508), 13(ALW13C-D2728), 13(ALW13C-D2738), and 13(ALW13C-D2838). Also cross-references the following part numbers: 4RRR3, JFWX7, P81G, P81G001, TDW5P. Intended as a direct substitute for the original battery in the listed Alienware 13 R3 models.