ব্যাটারি · P/N DEC3KO
Dell Inspiron 3521 Battery
Li-ion internal & external batteries with health-tested cells.
- Original battery code is printed on your old battery label
- Send the label photo on WhatsApp to confirm exact match
- Health tested ≥ 85% (used)
- Compatible with Dell Inspiron 3521
Before you order — compatibility guide
- Match the model on the bottom sticker of your laptop: Dell Inspiron 3521.
- Compare the part number on your old battery with DEC3KO.
- Not sure? Send a photo on WhatsApp — we confirm the match for free.
Customer reviews
Latitude 7490 battery পেয়েছি পরের দিনই। ব্যাকআপ একদম নতুনের মতো।
Rakib H. · Mirpur, Dhaka
Ordered a T480 keyboard via Steadfast, perfect fit and backlit works. Will buy again.
Sumaiya A. · Chattogram
WhatsApp এ মডেল মিলিয়ে দিয়েছে, ভুল পার্টস কেনার ভয় নেই।
Tanvir R. · Sylhet
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