Xtend Brand Replacement For Lenovo 45N1039 Battery

Lenovo 45N1039 Battery Get longer battery life with a new 45N1039 battery for ThinkPad T420s/T430s. This 45N1039 battery is only compatible with the Lenovo ThinkPad T420s and T430s laptop models.
Note: This 45N1039 battery IS NOT COMPATIBLE with the Lenovo ThinkPad T420 or T430. (The small "s" is very important on your model number. ) This 45N1039 replacement battery uses the highest quality lithium-ion battery cells and components that last longer and weigh less than cheaper, lower quality batteries. Cheaper, lower quality batteries can wear out in just a few months. Our batteries can last up to 5 years. This 45N1039 battery is 100% compatible with the original Lenovo battery specifications and is individually tested and backed by a 2 year warranty. Tech Specs Xtend brand; 11.1 Volts - also compatible with 10.8 Volt systems; 3600 mAh 44Wh; 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 up to 5 hours of run time with this Lenovo 45N1039 battery when new, depending on your energy use. Replaces these
Lenovo battery part numbers: 0A36309 0A36287 81+ 66+ 42T4802 42T4803 42T4844 42T4846 42T4847 57Y4186 45N1036 45N1037 45N1038 45N1039