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Northgate Laptop Batteries

Select Northgate Batteries by Model Number

Welcome to the Northgate Laptop Battery Store! Here, you will find a good selection of replacement batteries for most Northgate laptop/notebook models, including: the 223II0, 243, 244, 5400T, M8080, M8375, N223, N243, N244, NB86, SL20, U755iA, U755II models. We offer excellent prices, outstanding customer service and fast shipping, usually within 24 hours. Happy shopping!

Do you know the run time of Brilliant Store's laptop batteries?

Two labels constitute of North Gate laptop batteries, namely volts and amperes. Owning to the limitative size and weight, different from larger batteries, take car batteries for example, most manufactures present the specific statistics. One thousand Milliamperes amount to 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. You can find it by multiplying the Volts and the Amperes together. For example:
14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
14.4 x 4.0 = 57.60 Watt-Hours
Watt-Hours indicates the energy needed to power per watt for per hour. This North Gate laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours.