ASUS B21N1818

2 Cells, 4050 mAh
Ratings
BrandMore from ASUS
Delivered Tue, 26.8.
More than 10 pieces in stock at third-party supplier
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Product details

The B21N1818 is an original ASUS battery specifically designed for the reliable power supply of notebooks. With a capacity of 32 watt-hours and a nominal voltage of 7.6 volts, this lithium-polymer battery provides efficient performance for daily use. The battery is equipped with two cells and has a total capacity of 4050 milliampere-hours, allowing for prolonged usage. The B21N1818 is designed as a replacement battery and is ideal for users looking to optimize the performance of their ASUS notebook. By using high-quality materials and adhering to strict safety standards, this battery ensures reliable and safe usage. It is an excellent choice for anyone who values quality and durability.

  • Original ASUS battery for notebooks
  • Lithium-polymer technology for enhanced performance
  • Two cells for longer lifespan and stability.

Key specifications

Compatible brand
ASUS
Number of cells
2 Cells
Capacity
4050 mAh
Item number
23511574

General information

Manufacturer
ASUS
Category
Notebook batteries
Manufacturer no.
B21N1818
Release date
15.12.2022

Notebook battery properties

Intended use
Spare battery
Compatible brand
ASUS

Battery properties

Battery
Rechargeable battery
Battery type
LiPo
Number of cells
2 Cells
Voltage
7.60 V
Capacity
4050 mAh
Power capacity
32 Wh

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

30-day right of return
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebook batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • ASUS
    Not enough data
  • 1.Dell
    0.5 %
  • 1.HP
    0.5 %
  • 3.Lenovo
    0.9 %
  • 4.GreenCell
    2.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • ASUS
    Not enough data
  • 1.OEM
    0 days
  • 2-Power
    Not enough data
  • AccuCell
    Not enough data
  • AGI
    Not enough data

Return rate

How often is a product of this brand in the «Notebook batteries» category returned?

Source: Digitec Galaxus
  • 6.HP
    6.1 %
  • 6.Patona
    6.1 %
  • 8.ASUS
    6.8 %
  • 8.V7
    6.8 %
  • 10.GreenCell
    6.9 %
Source: Digitec Galaxus