Laptop Battery

BENQ SQU-409 Battery 4400mAh, Black, Li-ion
battery quality
BENQ SQU-409 Replacement Laptop Battery 4400mAh
Item No. : NBQSQU4094400B6
Battery Type : Li-ion
Voltage : 11.1V
Capacity : 4400mAh
Color : Black

1. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
2. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
Was : UK£ 41.72
Now : UK£ 33.69

Additional Options

This Laptop Battery can replace the following part numbers:

This laptop battery is also compatible with the following models:

EasyNote A5 , EasyNote A5340 , EasyNote A5380 ,EasyNote A5530, EasyNote A5560, EasyNote A7 , EasyNote A7145 , EasyNote A7178 ,EasyNote A7718, EasyNote A7720, EasyNote A8 , EasyNote A8202 , EasyNote A8400 ,EasyNote A8550, JoyBook S31, JoyBook S52 , JoyBook S52E , JoyBook S52W ,JoyBook S53, JoyBook S53E, JoyBook S53W , JoyBook T31 , Versa S940 ,Y200 Series,

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  • Brand New, 1 Year Warranty, 30 Days Money Back.
  • All batteries are made with the high quality cells.
  • 100% brand new and original manufacturer compatible.
  • Engineered and rigorously tested for voltage, capacity, compatibility and safety.

Thank you for viewing our brand new replacement BENQ SQU-409 laptop battery (notebook battery). Our replacement BENQ SQU-409 batteries last longer per charge and will last longer overall because whenever possible we only carry name brand battery cells. To better use your replacement BENQ SQU-409 laptop battery, please take care of the precautions listed below:

  1. New SQU-409 battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
  2. Do not modify or disassemble the replacement BENQ SQU-409 battery.
  3. Do not incinerate or expose replacement BENQ SQU-409 battery to excessive heat, which may result in an exposure.
  4. Do not expose battery to water or other moist/wet substances.
  5. Avoid piercing, hitting, crushing or any abuse use of the replacement BENQ SQU-409 battery.
  6. Do not forget to take away your AS09A71 laptop battery from the device if you will not use it for a long time.
  7. Avoid short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.
  8. Follow correct maintenance for your SQU-409 battery when not in use. Don't leave it in direct sunlight, areas where it will be exposed to extreme temperatures such as car trunks.