Asus B31N1507 Battery for ASUSPRO B8430UA / P5430UA / PU403UA

B31N1507 Replacement Battery for Asus ASUSPRO B8430UA / P5430UA / PU403UA / PU403UF / BU403UA in Bangladesh

Is the battery on your Asus ASUSPRO B8430UA / P5430UA / PU403UA / PU403UF / BU403UA draining fast, refusing to charge, or shutting down without warning? This brand-new B31N1507 replacement battery restores dependable, all-day backup – available in Bangladesh from LaptopVai at a clear price.

Fits these models

• Asus ASUSPRO B8430UA / P5430UA / PU403UA / PU403UF / BU403UA
• BU403UA-1A / PU403UA-1A
• B8430UA-FA0084E

Key features

• Brand-new Li-ion cells engineered for stable, long-lasting backup
• Matched to the original 11.4V / 48Wh / 4240mAh specification for a true factory fit
• Built-in overcharge, over-discharge, overheat & short-circuit protection
• 12-month warranty, tested before dispatch

Specifications

Compatible part numbers: B31N1507, 0B200-01730000

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: 3,150.00৳  – 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?

48Wh / 4240mAh, 11.4V, 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. Confirm model + part number before ordering.

Asus B31N1507 ল্যাপটপ ব্যাটারি (11.4V 48Wh / 4240mAh) বাংলাদেশে — LaptopVai-তে আসল-স্পেক রিপ্লেসমেন্ট, ১২ মাস ওয়ারেন্টি, ঢাকায় ডেলিভারি ও ক্যাশ অন ডেলিভারিসহ।