Asus B21N1818 1 32Wh Battery
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  • Asus B21N1818 1 32Wh Battery

Asus B21N1818 1 32Wh Battery

$80.00

❓ 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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1
Asus B21N1818 1 32Wh Battery

Asus B21N1818 1 32Wh Battery

$80.00
 

Secure Checkout

 

Free Shipping on All Orders

 

30-Day Return Period

Key Features

  • Compatibility Verified for You: Not sure if this is the correct battery for your laptop? No problem! Provide your laptop model or any relevant details (e.g., part number) in the notes at checkout. We'll verify compatibility before shipping to ensure you get the right product.
  • High-Performance Battery: Genuine Battery designed for long-lasting performance and reliability.
  • Easy Installation: Plug-and-play design for hassle-free replacement. Complete installation tools included and simple installation in 20 minutes. No prior experience needed!
  • Guaranteed Quality: Every battery is rigorously tested to meet strict quality standards.

Availability: ✅ In Stock | Brand New | One-Year Product Warranty
Shipping: 🚚 Free Shipping on All Orders
Returns: 🔄 30-Day Return Period
Payment Options: 💳 Pay securely with Credit Card or PayPal
Secure Checkout: 🔒 Guaranteed Safe Payment

This battery is designed to fit a wide range of models, including but not limited to list below.

Asus-B21N1818-1-32Wh Battery for: Asus 0B200-03450000;Asus 0B200-03450100;Asus 0B200-03450200;Asus 0B200-03450400;Asus 0B200-03450500;Asus B21N1818-2;Asus B21N1818-3;Asus D409DA;Asus D409DA-EK005T;Asus ExpertBook P1 P1410CDA;Asus ExpertBook P1 P1410CDA-EK685R;Asus ExpertBook P1 P1501DA;Asus ExpertBook P1 P1501DA-EJ068R;Asus ExpertBook P1 P1501JA;Asus ExpertBook P1 P1501JA-EJ028R;Asus ExpertBook P1 P1501JA-EJ030R;Asus ExpertBook P1 P1501JA-EJ031R;Asus ExpertBook P1 P1510CDA;Asus ExpertBook P1 P1510CDA-EJ1014;Asus ExpertBook P1 P1510CDA-EJ1015;Asus ExpertBook P1 P1510CDA-EJ1015R;Asus ExpertBook P1 P1510CDA-EJ1016R;Asus ExpertBook P1 P1510CJA;Asus ExpertBook P1 P1510CJA-EJ420;Asus ExpertBook P1 P1510CJA-EJ783;Asus ExpertBook P1410CJA;Asus F509JA-BQ869;Asus VivobBook 15 R521UA;Asus VivoBook 14 F409BA;Asus VivoBook 14 F409DA;Asus VivoBook 14 F409DJ;Asus VivoBook 14 F409DL;Asus VivoBook 14 F409FA;Asus VivoBook 14 F409FA-EK160T;Asus VivoBook 14 F409FA-EK254T;Asus VivoBook 14 F409FB;Asus VivoBook 14 F409FJ;Asus VivoBook 14 F409FJ-EK007T;Asus VivoBook 14 F409FL;Asus VivoBook 14 F409JA;Asus VivoBook 14 F409JA-EK049T;Asus VivoBook 14 F409JB;Asus VivoBook 14 F409JB-EK013T;Asus VivoBook 14 F409JP;Asus VivoBook 14 F409MA;Asus VivoBook 14 F409UA;Asus VivoBook 14 F409UA-EK029T;Asus VivoBook 14 F409UJ;Asus VivoBook 14 R427FJ;Asus VivoBook 14 R427FJ-EK094T;Asus VivoBook 14 X409BA;Asus VivoBook 14 X409DA;Asus VivoBook 14 X409DJ;Asus VivoBook 14 X409DL;Asus VivoBook 14 X409FA;Asus VivoBook 14 X409FA-EK064T;Asus VivoBook 14 X409FB;Asus VivoBook 14 X409FJ;Asus VivoBook 14 X409FJ-EK501T;Asus VivoBook 14 X409FJ-FT871T;Asus VivoBook 14 X409FL;Asus VivoBook 14 X409JA;Asus VivoBook 14 X409JA-1005G1;Asus VivoBook 14 X409JA-BV009T;Asus VivoBook 14 X409JA-EK022T;Asus VivoBook 14 X409JA-EK024T;Asus VivoBook 14 X409JA-EK050T;Asus VivoBook 14 X409JA-EK073R;Asus VivoBook 14 X409JA-EK591T;Asus VivoBook 14 X409JB;Asus VivoBook 14 X409JB-BV068T;Asus VivoBook 14 X409JB-EK008T;Asus VivoBook 14 X409JB-HT321T;Asus VivoBook 14 X409JP;Asus VivoBook 14 X409JP-EK004T;Asus VivoBook 14 X409JP-WB511T;Asus VivoBook 14 X409MA;Asus VivoBook 14 X409MA-EK029T;Asus VivoBook 14 X409MA-EK080T;Asus VivoBook 14 X409MA-EK219T;Asus VivoBook 14 X409UA;Asus VivoBook 14 X409UA-BV050T;Asus VivoBook 14 X409UA-BV074T;Asus VivoBook 14 X409UA-BV105T;Asus VivoBook 14 X409UA-EB053T;Asus VivoBook 14 X409UA-EK035T;Asus VivoBook 14 X409UA-EK080T;Asus VivoBook 14 X409UJ;Asus VivoBook 15 D509BA;Asus VivoBook 15 D509BA-EJ081T;Asus VivoBook 15 D509DA;Asus VivoBook 15 D509DA-BQ1315T;Asus VivoBook 15 D509DA-BR403;Asus VivoBook 15 D509DA-EJ051T;Asus VivoBook 15 D509DA-EJ097T;Asus VivoBook 15 D509DA-EJ295;Asus VivoBook 15 D509DA-EJ295T;Asus VivoBook 15 D509DA-EJ374T;Asus VivoBook 15 D509DA-EJ375T;Asus Vivobook 15 D509DL;Asus VivoBook 15 D509DL-EJ026T;Asus VivoBook 15 F509FA;Asus VivoBook 15 F509FA-EJ207;Asus VivoBook 15 F509FA-EJ337;Asus VivoBook 15 F509FA-EJ337T;Asus VivoBook 15 F509FA-EJ501T;Asus VivoBook 15 F509FA-EJ551;Asus VivoBook 15 F509FA-EJ672T;Asus VivoBook 15 F509FJ;Asus VivoBook 15 F509FJ-EJ160T;Asus VivoBook 15 F509FL;Asus VivoBook 15 F509FL-EJ213T;Asus VivoBook 15 F509JA;Asus VivoBook 15 F509UA;Asus VivoBook 15 F509UA-EJ176;Asus VivoBook 15 F509UA-EJ210T;Asus VivoBook 15 F545FJ;Asus VivoBook 15 F545FJ-EJ021T;Asus VivoBook 15 F545FJ-EJ023T;Asus VivoBook 15 F545FJ-EJ024T;Asus VivoBook 15 M509BA;Asus VivoBook 15 M509BA-EJ021;Asus VivoBook 15 M509DA;Asus VivoBook 15 M509DA-EJ024T;Asus VivoBook 15 M509DA-EJ058T;Asus VivoBook 15 M509DA-EJ098T;Asus VivoBook 15 M509DA-EJ102T;Asus VivoBook 15 M509DA-EJ153T;Asus VivoBook 15 M509DA-EJ749R;Asus VivoBook 15 R521UA-EJ091T;Asus VivoBook 15 X509BA;Asus VivoBook 15 X509DA;Asus Vivobook 15 X509DJ;Asus VivoBook 15 X509FA;Asus VivoBook 15 X509FA-EJ014T;Asus VivoBook 15 X509FA-EJ102T;Asus VivoBook 15 X509FA-EJ103T;Asus VivoBook 15 X509FA-EJ208T;Asus VivoBook 15 X509FB;Asus VivoBook 15 X509FB-BR062T;Asus VivoBook 15 X509FJ;Asus VivoBook 15 X509FJ-BR012T;Asus VivoBook 15 X509FL;Asus VivoBook 15 X509FL-BQ138T;Asus VivoBook 15 X509FL-EJ079T;Asus VivoBook 15 X509JA;Asus VivoBook 15 X509JA-EJ024T;Asus VivoBook 15 X509JA-EJ026T;Asus VivoBook 15 X509JA-EJ027T;Asus VivoBook 15 X509JB;Asus VivoBook 15 X509JB-BR055T;Asus VivoBook 15 X509JB-BR099T;Asus VivoBook 15 X509JB-EJ005T;Asus VivoBook 15 X509JB-WB511T;Asus VivoBook 15 X509JP;Asus VivoBook 15 X509JP-EJ043T;Asus VivoBook 15 X509JP-EJ070T;Asus VivoBook 15 X509MA;Asus VivoBook 15 X509MA-BQ064T;Asus VivoBook 15 X509MA-BR059T;Asus VivoBook 15 X509MA-BR060T;Asus VivoBook 15 X509MA-BR138T;Asus VivoBook 15 X509MA-EJ049T;Asus VivoBook 15 X509MA-EJ056T;Asus VivoBook 15 X509MA-EJ140T;Asus VivoBook 15 X509UA;Asus VivoBook 15 X509UA-EJ001T;Asus VivoBook 15 X509UA-EJ021T;Asus VivoBook 15 X509UA-EJ050T;Asus VivoBook 15 X509UA-EJ062T;Asus VivoBook 15 X509UA-EJ064T;Asus VivoBook 15 X509UA-EJ071T;Asus VivoBook 15 X509UA-EJ073T;Asus VivoBook 15 X509UB;Asus VivoBook 15 X509UB-EJ009;Asus VivoBook 15 X509UB-EJ009T;Asus VivoBook 15 X509UB-EJ010T;Asus VivoBook 15 X509UB-EJ021T;Asus VivoBook 15 X509UJ;Asus VivoBook 15 X545FA;Asus VivoBook 15 X545FA-EJ085T;Asus VivoBook 15 X545FJ;Asus VivoBook 15 X545FJ-EJ009T;Asus VivoBook S15 X545FB;Asus-B21N1818-1-32Wh

Battery-Asus-B21N1818-1-32Wh
274 Items

FAQ — Asus B21N1818 1 32Wh Battery

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 → msinfo32 to 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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