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Uniwill UN251S1 Laptop Battery

Uniwill UN251S1 Laptop Battery

List Price: $159.90
Our Price: $115.90

Availability:: Usually Ships in 24 Hours
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8 Cell Replacement Battery for Uniwill N251

This brand new Uniwill N251 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 1 year warranty.

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  • Useful Life:
  • Uniwill N251replacement computer battery
  • 10.8 Volts - also compatible with 11.1 Volt systems
  • 7200 mAh
  • 8 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 1 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3 4 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 Uniwill N251 series laptop batteries.

Replaces these many Uniwill N251 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 Laptop Chargers:
AC adapter for Uniwill Laptops 19V-4.74A 5.5mm-2.5mm
Our Price: $49.00

AC adapter for Uniwill Laptops 19V-4.74A 5.5mm-2.5mm

Compatible with the following laptop models:

Uniwill Laptop Batteries > N251C1
Uniwill Laptop Batteries > N251C2
Uniwill Laptop Batteries > N251C5
Uniwill Laptop Batteries > N251S1
Uniwill Laptop Batteries > N251S5
Uniwill Laptop Batteries > N251S6
Uniwill Laptop Batteries > N251S7
Uniwill Laptop Batteries > N251S8
Uniwill Laptop Batteries > N257SA1