BatterieProfessionnel’s B21N1818 Battery for your Asus Laptops


Is your once reliable Asus laptop struggling to hold a charge? Does it seem like you’re constantly searching for an outlet, hindering your productivity or entertainment? If your Asus uses a Batterie B21N1818, a replacement might be the answer to getting back on track.

Asus B21N1818 Battery

The B21N1818 is a Lithium-ion battery, a general preference for laptops because of its reliable overall performance and longer lifespan. With an ability of 32Wh and a voltage of 7.6V, it makes enough backup to make your Asus laptop work throughout the day.

B21N1818 Battery Specifications

  • Cell Type: Li-Ion
  • Capacity: 32Wh
  • Voltage: 7.6V
  • Color: Black
  • Condition: Brand New
  • Warranty: 24 Months, 30 Day Return Guarantee

Asus B21N1818 Replacement Battery

Looking for a replacement battery for your Asus laptop? BatterieProfessionnel offers a premium quality Asus B21N1818 replacement battery. Here are some key features:

High-Quality Build

Designed for dependable performance and high durability, this replacement battery continues at 80% of its rated potential for 12 months from the date of its shipment.

Comprehensive Testing

Each battery undergoes complete testing, which includes high altitude overall performance, vibration, mechanical jerks, and thermal cycling, making sure of high-quality and perfect performance.

Finding the Perfect B21N1818 Replacement

Not all B21N1818 batteries are created equal. Here are some key factors to consider when choosing a replacement from BatterieProfessionnel:

  • Compatibility: Ensure the replacement battery is explicitly compatible with your specific Asus laptop model. Using an incompatible battery can damage your device or pose safety risks. BatterieProfessionnel offers a clear search function and customer support to help you find the perfect fit.
  • Cell Quality: Look for batteries that use high-quality ‘A’ grade cells for optimal performance and lifespan. BatterieProfessionnel prioritizes quality cells to ensure long-lasting battery life.

How to Save Replacement Costs

Replacing your laptop battery shouldn’t be a problem. Here are some tips to save on replacement costs:

Choose a Reliable Provider

Opt for BatterieProfessionnel for premium quality batteries at competitive prices. With the B21N1818 battery, you get reliability, performance, and durability without breaking the bank.

DIY Replacement

Replace the battery yourself to save on technician costs and professional fees. BatterieProfessionnel provides detailed guides for DIY battery replacement, ensuring a worry free replacement.

Why You Should Go for BatterieProfessionnel?

  • Premium Quality: B21N1818 boasts top class satisfactory Li-Ion cells, making sure long battery life and excessive sturdiness for uninterrupted usage.
  • Reliable Performance: With advanced circuitry and protection mechanisms, the B21N1818 battery fits your Asus laptop precisely like the original one, making sure dependable performance in all conditions.
  • Exceptional Warranty: Enjoy peace of mind with a full 24-month warranty and a 30-day money-back assurance, making sure whole satisfaction along with your purchase.
  • Rugged Construction: Built to resist the pains of everyday use, the B21N1818 battery features high-impact ABS and Polycarbonate plastic housings, providing wonderful discharge characteristics and ruggedness for lengthy-lasting utilization.
  • Compatibility: B21N1818 is 100% compatible with the original equipment, ensuring seamless integration with your laptop for optimal performance.


In conclusion, the B21N1818 battery from BatterieProfessionnel is your go-to solution for optimal laptop performance. With its premium quality construction, exceptional warranty, and unmatched reliability, B21N1818 ensures your laptop stays powered up for all your computing needs. Invest in the B21N1818 battery today and unlock the full potential of your Asus laptop.


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