B31N1729 Replacement Battery for Asus VivoBook S15 S530 / S530U / S530UA / S530UF / S530FA / S530FN / S530UN in Bangladesh
Is the battery on your Asus VivoBook S15 S530 / S530U / S530UA / S530UF / S530FA / S530FN / S530UN draining fast, refusing to charge, or shutting down without warning? This brand-new B31N1729 replacement battery restores dependable, all-day backup – available in Bangladesh from LaptopVai at a clear price.
Fits these models
- Asus VivoBook S15 S530 / S530U / S530UA / S530UF / S530FA / S530FN / S530UN
- X530 / X530UA / X530UF / X530FA / X530FN
- K530F / K530FN
Key features
- Brand-new Li-ion cells engineered for stable, long-lasting backup
- Matched to the original 11.52V / 42Wh / 3653mAh specification for a true factory fit
- Built-in overcharge, over-discharge, overheat & short-circuit protection
- 12-month warranty, tested before dispatch
Specifications
| Part number | B31N1729 |
|---|---|
| Battery type | Li-ion |
| Voltage | 11.52V |
| Capacity | 42Wh / 3653mAh |
| Cell configuration | 3 Cell |
| Condition | Brand New |
| Warranty | 12 Months |
Compatible part numbers: B31N1729, 0B200-02920000
Installation & replacement
Browse all laptop batteries or more Asus laptop parts at LaptopVai. Prefer professional fitting? Use our laptop battery replacement service in Dhaka – bring your laptop to our Elephant Road shop and we will install and test it for you.
Price & availability
Current price: 3,100.00৳ – in stock. Cash on delivery nationwide, or collect from our Elephant Road (New Market) shop in Dhaka.
Frequently asked questions
What is the capacity of this battery?
42Wh / 3653mAh, 11.52V, 3 Cell – matched to the original specification.
Do you deliver nationwide with cash on delivery?
Yes – we deliver across Bangladesh with cash on delivery, or collect from our Elephant Road (New Market) shop in Dhaka.
Can you install the battery for me?
Yes – bring your laptop to our Elephant Road shop and we will fit and test it for you.
2-source-verified spec; this is the 42Wh B31N1729 for S530 — a separate 48Wh B31N1726 also fits some S530 units. Confirm the part number on the old battery before ordering.
Asus B31N1729 ল্যাপটপ ব্যাটারি (11.52V 42Wh / 3653mAh) বাংলাদেশে — LaptopVai-তে আসল-স্পেক রিপ্লেসমেন্ট, ১২ মাস ওয়ারেন্টি, ঢাকায় ডেলিভারি ও ক্যাশ অন ডেলিভারিসহ।
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