PACKARD BELL EasyNote Butterfly M Battery PK LENOVO ThinkPad X1 Battery

Published on October 17 2011 by love-battery.com zone

LENOVO ThinkPad X1 Laptop detail:
Despite the similarity to an increasing number of ultra-slim notebooks, the Lenovo ThinkPad X1 stands out from the crowd – especially for ThinkPad fans.

Being a ThinkPad means the X1 has a distinctive design that has been given a welcome refresh without losing its signature look and feel. The magnesium alloy chassis has the familiar soft-touch matte black rubberised paint finish, which shrugs off fingerprints, stands up well to scratches and gives you a superb grip.

Lenovo ThinkPad notebooks thinnest, lightest is a dramatic combination. The build quality is even more impressive than usual, and its splashproof keypad backlight and found no ultra portable is by far the best, it offers excellent access, good specification and a lot of features. However, X1 is a bit too big for the ultra-portable, the screen does not bar an average premium positioning, the battery life quite a long margin behind 13in rivals. If you can live with these problems, this is a great machine, but many people are looking elsewhere.

The above-mentioned "softness" achieved by slightly rounded corners laptop. By itself, it completely "straight" and a flat, even unnecessary. The bottom of the screen and cover completely devoid of any bends, and if the side of the knife cut. Because of this highly distinguished keyboard - in contrast to the straight lines of the body of the keys look like hewn stones with water. Their shape is very unusual - such as rounded corners, the bottom of all arched, and their design impressed in the form of small pits is a desire to start printing. And it should be noted backlit keys.

Opened ThinkPad looks very stylish - better than MacBook Air. No, nothing like in "apple" laptop it will not copy, just a thin shell in conjunction with the "fat" keys are very good looking.

Build quality is, of course, excellent. No creaking, sagging housing backlash or not. The basic material - durable matte-black plastic. The design of the laptop is really strong - most likely, he will take the fall without any problems from a low altitude.

LENOVO ThinkPad X1 Battery info:
Battery Type: Li-ion
Voltage: 11.1V
Capacity: 34Wh / 6Cell
Weight: 367g
Property: LENOVO Slice Battery
Color: Black

Compatible original Battery Code:
0A36279 ASM P/N: 42T4936 ASM P/N: 42T4938
FRU P/N: 42T4937 FRU P/N: 42T4939

Fit machine:
LENOVO ThinkPad X1 Series

The main drawback of the first models of MacBook Air was a weak configuration, and a very small number of connectors. Last year's update to correct this omission, but to a level ThinkPad X1 compact notebook Apple still does not hold.

What is special about X1? For example, that in a compact size was chosen processor with 35 W power consumption, which provides high nominal frequency of 2.5 GHz with the ability to overclock to 3.2 GHz. This is when we talk specifically about our sample, where a chip Core i5-2520M. But this is not the limit - within ThinkPad X1 can be even faster Core i7-2620M. Use of this CPU ensures greater comfort at work, the difference will be clearly visible to the eye when compared to major competitors.

Four gigabytes of RAM - this is the best volume to date, because to praise or blame Lenovo is not for that. As for the video card, there are also no surprises - the usual built-in Intel HD Graphics 3000. For the workers it needs more than enough, and for watching movies in any format will suffice.

Here are a constant memory, there are some "neponyatki." In the ThinkPad X1 SSD can be installed at 80, 128 or 160 GB of production Intel, or hard drive 250 or 320 GB with 7200 rev / min. In our opinion, this is not enough. Apple and Samsung offer the option of SSD to 256 GB. Well, once Lenovo has provided the possibility of using conventional hard drive, why not deliver versions with a capacity of 750 GB HDD?

A standard set of communication interfaces present: Wi-Fi 802.11b/g/n, Gigabit LAN and Bluetooth 3.0. Since this is a compact laptop that supposedly will often use the road, provides an optional 3G-module. In our case it was present - it's Ericsson F5521gw, provides the ability to receive data at speeds up to 21 Mbit / s transmission at speeds up to 5.76 Mbit / sec.

Dimensions were naturally larger than the MacBook Air 13,3 ". The latter is thinner and lighter by 300 grams. But he has a more capacious battery (see below), but its configuration and functionality is clearly worse than the ThinkPad X1. We believe that Lenovo laptop still looks profitable, especially considering the price.

PACKARD BELL EasyNote Butterfly M Battery info:
Battery Type: Li-ion
Voltage: 10.8V or 11.1V
Capacity: 7200mAh / 9Cell
Weight: 377g
Size: 270.80 x 43.30 x 20.90mm
Color: White or Blue or Black

Compatible original Battery Code:
AK.006BT.027 AK.006BT.068 AS09D31
AS09D34 AS09D36 AS09D41
AS09D51 AS09D56 AS09D70
AS09D71 AS09D75 AS09D78
AS09F34 AS09F56 LC.BTP00.052

Fit machine:
PACKARD BELL EasyNote Butterfly M Series