New 90Wh Replacement Battery for Dell 9T48V
$67.00
❓ Still unsure? Don’t worry — you can place the order with confidence. Just leave your laptop model or part number in the checkout notes, and our Compatibility Assurance Team will double-check compatibility before shipping. ✅ With 1,000+ battery types covering over 1,000,000 laptop models, chances are we already have the right match for you.
🔍 Already sure this is the right one? Well done — we know it takes effort to search and compare. You can order now with total confidence that this is the perfect fit for your laptop.
📦 Availability & Service: In stock —FREE shipping -dispatched within 1 business day, with 30-day returns and a 12-month warranty.
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30-Day Return Period
Product Information
- Battery technology: Li-ion
- Output Voltage (Volt): 11.1 Volt
- Capacity: 8100 mAh / 90 Wh / 9-Cells
- Color: Black
- Item Condition: New,100% compatible,Grade A Cells
- Warranty: 12 Months / 30-Day Return
Package included:
- 1 x Replacement Battery for Dell
Compatible part number (not all):
- Dell? 04YRJH 312-0235 312-0240 312-1205 06P6PN 312-1197 08NH55 312-1200 09T48V 312-1198 07XFJJ 312-1201 0YXVK2 312-0233 312-0234 312-0239 6Q5AW 312-1180 8NH55 J4XDH 312-1202 CN-04YRJH YXVK2 4YRJH 383CW J1KND 451-11474 451-11510 451-11579 451-11475 965Y7 6P6PN 9TCXN 451-11754 9T48V 7XFJJ GK2X6 4T7JN FMHC10 JXFRP 9JR2H W7H3N WT2P4
- Dell Inspiron 13R (N3010) Dell Inspiron 14R (N4010) Dell Inspiron 15 (3520) Dell Inspiron 17R (N7010) Dell Inspiron M4010 Dell Inspiron M5010 Dell Inspiron M5040 Dell Inspiron M5030 Dell Inspiron 15R (N5010) Dell Inspiron N4010 Dell Vostro 2520 Dell Vostro 3450 Dell Vostro 3550 Dell Vostro 3555
Battery-UP-Dell-9T48V-90Wh
802 Items
FAQ — New 90Wh Replacement Battery for Dell 9T48V
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.
- On the laptop: Label/sticker on the underside or side (look for “Model”, “P/N”).
- On the battery: Printed part number on the battery label (if removable).
- Windows:
Win+R→msinfo32to see “System Model”.
- Windows: Ctrl + F
- macOS: ⌘ + F
- iOS Safari: Share → “Find on Page”
- Android: Menu → “Find in Page”
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.
We accept major credit cards and PayPal via secure checkout.
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.
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