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Product Information
Compatible Part Numbers (not all):
Dell 02N6MY,Dell 02P2MJ,Dell 05DN1K,Dell 05F1R5,Dell 071R31,Dell 0911MD,Dell 096JC9,Dell 09KN44,Dell 0CC6N8,Dell 0FKYCH,Dell 0GCJ48,Dell 0GMF1W,Dell 0HTX4D,Dell 0M1Y7N,Dell 0NHXVW,Dell 0P6YD6,Dell 0P8TC7,Dell 0P9TJ0,Dell 0R48V3,Dell 0T54F3,Dell 0X57F1,Dell 0XV2VV,Dell 312-1163,Dell 312-1164,Dell 312-1165,Dell 312-1325,Dell 451-1135,Dell 451-11695,Dell 451-11961,Dell 451-12135,Dell 451-BCLZ,Dell 5DN1K,Dell 5F1R5,Dell 71R31,Dell 9KN44,Dell CC6N8,Dell CRT6P,Dell E5420,Dell G7GMT,Dell GCJ48,Dell GMF1W,Dell JXK73,Dell N4FJ5,Dell O71R31,Dell P6YD6,Dell R1XG4,Dell VMRXV,Dell X57F1,
Compatible Laptop Model Series (not all):
Dell Inspiron 15R (5520),Dell Inspiron 15R (5525),Dell Inspiron 15R (7520),Dell Inspiron 17 (7720),Dell Inspiron 17R (5720),Dell Inspiron 17R-SE (7720),Dell Inspiron M521R,Dell Inspiron N5420,Dell Inspiron N5520,Dell Inspiron N7520,Dell Inspiron N7720,Dell Latitude 14 (E5420),Dell Latitude 14 (E5420m),Dell Latitude 14 (E5430),Dell Latitude 14 (E6420),Dell Latitude 14 (E6430),Dell Latitude 14 (E6430s),Dell Latitude 14 (E6440),Dell Latitude 15 (E5520),Dell Latitude 15 (E5520m),Dell Latitude 15 (E6520),Dell Latitude 15 (E6520n),Dell Latitude 15 (E6530),Dell Latitude 15 (E6540),Dell Precision M2800,Dell Vostro 14 (3460),Dell Vostro 15 (3560),
If your laptop shows multiple issues below, your battery may be failing. Tick the boxes that match your experience:
Yes — most likely. For 100% certainty, check either your laptop model or your original battery part number.
Free Compatibility Check: At checkout, add your model or part number in the order notes (or email us after ordering). We’ll verify before shipping. If something doesn’t match, we’ll correct the order so you get the right battery the first time.
Win + R → msinfo32 to see “System Model”.30-day easy returns and a 12-month warranty against defects.
Free shipping on all orders. Tracking provided once dispatched.
Typical install takes 15–25 minutes. A basic tool kit is included. Power off, unplug the charger, and handle the battery by the edges only.
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Not always. Fast draining can be caused by background apps, settings, or an old battery. If your battery lasts less than 30–60 minutes unplugged, it’s usually time to replace it.
Yes, in most cases. This is a common sign of a worn-out battery. A new compatible battery should restore normal portable use.
Many laptops limit charging to 80–95% to extend battery life. If it’s stuck much lower, the battery may be failing and should be replaced.
Check seating and contacts first. If the issue continues, the battery is likely faulty and replacing it will usually solve the problem.
Yes, but long-term constant charging can reduce battery lifespan. Unplug and run on battery once or twice a week to keep it healthy.
Most laptop batteries last about 2–4 years or 300–500 charge cycles, depending on usage and care.