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Lenovo IdeaPad Y450 Y450A Y450G Y550 Y550A Y550G Battery

Lenovo IdeaPad Y450 Y450A Y450G Y55 Laptop Battery 121000755 55Y2054 L08L6D13 L08O6D13 L08S6D13

List Price: $109.99
Our Price: $79.90

Availability:: Usually Ships in 24 Hours
Product Code:


6 Cell Replacement Battery for Lenovo IdeaPad Y450 Y450A Y450G Y550 Y550A Y550G

This brand new Lenovo 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.

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  • Useful Life:
  • Lenovo replacement computer battery
  • 11.1 Volt systems
  • 5200 mAh; runs longer than 4800 & 4400 mAh batteries
  • 6 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 4-1/2 hours of run time with this computer battery when new, depending on your energy use.

This battery replaces the Lenovo IdeaPad Y430 Y550 Y550A Y550P series laptop batteries and Type 4189 & type 3241 host more which are listed at the extreme bottom of this web page.

Replaces these many Lenovo 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.

Call us with any concerns!

Compatible Laptop Chargers:
Lenovo AC Adapter 20 Volts 4.5 Amps 36001942
Our Price: $49.00

Lenovo AC Adapter 20 V 4.5 Amps 36001942

Compatible with the following laptop models:

Lenovo Laptop Batteries > IdeaPad Y450
Lenovo Laptop Batteries > IdeaPad Y550
Lenovo Laptop Batteries > Y450A
Lenovo Laptop Batteries > Y450G
Lenovo Laptop Batteries > Y550A
Lenovo Laptop Batteries > Y550G