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Asus A5 A42-A5 Laptop Battery

List Price: $129.99
Our Price: $89.90
You Save$40.09!

Availability:: Usually Ships in 24 Hours
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8 Cell Replacement Battery for Asus A5, A5E, A5Eb, A5Ec, A5L, A55, A55E, A5000, A5000E, A5000L series laptops

This brand new Asus replacement laptop battery features lithium-ion cells. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

  • Brand:
  • Voltage:
  • Battery Capacity:
  • Battery Type:
  • Cell Origin:
  • Color:
  • Assembly Origin:
  • Warranty:
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  • Useful Life:
  • Asus replacement computer battery
  • 14.8 Volts - also compatible with 14.4 Volt systems
  • 4800 mAh or 58 Whr; also compatible with 4400 & 5200 mAh batteries
  • 8 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the Asus A5, A5E, A5Eb, A5Ec, A5L, A55, A55E, A5000, A5000E, A5000L series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces these many Asus laptop battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible AC Power Adapters designed for this product
AC adapter for Asus Laptops 18.5V-3.5A 4.8mm-1.7mm
Our Price: $59.00

AC adapter for Asus Laptops 18.5V-3.5A 4.8mm-1.7mm

This battery & adapter are compatible with the following laptop models. In addition, if your battery or adapter part number matches the list above, this battery will be comapitble even if your specific computer is not listed.

Asus Laptop Batteries > A5
Asus Laptop Batteries > A5E
Asus Laptop Batteries > Z93E
Asus Laptop Batteries > Z93
Asus Laptop Batteries > A5Eb
Asus Laptop Batteries > A5Ec
Asus Laptop Batteries > A5L
Asus Laptop Batteries > A55
Asus Laptop Batteries > A55E
Asus Laptop Batteries > A5000
Asus Laptop Batteries > A5000E
Asus Laptop Batteries > A5000L