35Wh / 4Cell ASUS UX21 UX31 Battery review-ASUS Ultrabook Battery

Published on by love-battery.com zone

Intel made the bold claim that by the end of 2012, 40 percent of the laptop segment will be made up of super-thin and light notebooks called Ultrabooks. One of the first to market with such an offering will be Asus with the UX21 Ultrabook.


ASUS UX21 Battery info
Battery Type:  Li-ion 
Voltage:  7.4V
Capacity: 35Wh / 4Cell
Weight:  132g
Color: Black


Aspects of laptop battery
With laptop prices fall, surely there are many of my friends have already have a laptop. For notebooks, the overall level of performance is inextricably linked with the merits of the battery, it is as important as CPU, motherboard, hard drive and other components. Following on to introduce all aspects of your laptop battery, hope it'll better help on the laptop.
Notebook Battery Basics (2)

I. Introduction laptop battery
Laptop battery is its flexibility and stability of the fundamental, mainstream notebook standard rechargeable battery system. Rechargeable battery system, including rechargeable batteries and power management systems. The laptop battery is also embodied an important part of portability.

Batteries used in notebook computers are three main points: 1. Nickel-chromium batteries, 2. Ni-MH battery, 3. Lithium battery;

They generally expressed as: Nickel Cadmium Ni-Cd, Ni-MH Ni-MH, lithium Li.
Is the first laptop to use Ni-Cd nickel-cadmium batteries, as battery technology was not advanced enough, so a lot of nickel-cadmium batteries with the shortcomings of headache, such as: bulky, heavy weight, small capacity, short life, memory effects, etc.. So basically the current nickel-cadmium batteries have been eliminated, the following detailed description is not it.


The UX31 (and smaller UX21) are the first true Ultrabooks to become available and ASUS appear to have included a good set of specifications that include USB3.0. Entry level pricing is at $1099 in the USA but that includes a 1600x900 screen and 128GB of SSD. We've already seen the build quality and we're happy that it fits with the price. There should be no dissapointment there. Screen is glossy.


ASUS UX31 Battery Compatible original Battery Code:


Ni-MH battery>> As a memory effect of nickel cadmium batteries, and the lattice of the phenomenon is very serious, hence more suitable alternatives, that is Ni-MH battery. Ni-MH battery has the advantages of large capacity, and the memory effect has also been significantly reduced, but still under the influence of the lattice, but more than the nickel-cadmium battery is smaller. 


Ni-MH battery memory effect although relatively small, but also for the depth of discharge so as to avoid the accumulation of memory effect, but the frequency of discharge depth it has not so frequent, probably once every three months can effectively alleviate the memory effect. Nickel-cadmium batteries and nickel metal hydride batteries (nickel-based batteries) have certain best to maintain properly, it should be in the 100-200 cycles when used to its maximum capacity. Such as factory capacity 3000mAh Ni-MH battery after using the 150, its capacity may reach 3000mAh. NiMH batteries have better performance because the current applications in electronic devices is very common, the scope is much broader than the nickel-cadmium batteries.

Note: Nickel-cadmium batteries and nickel-hydrogen battery charging device can not be mixed with, or may cause an explosion and other serious consequences. But the depth of discharge of nickel-based batteries, can rely on nickel-metal hydride battery chargers.


C23-UX21  Fit machine:
ASUS UX21 Ultrabook Series  ASUS UX31 Ultrabook Series

Published on Notebook Review

Comment on this post

tekno 02/10/2012 08:57

Burada Asus Ultrabook CoreI5-2467 UX21E-KX004V modeli 955usd