Lenoge Laptop Battery for Dell E6420 Unboxing & Disassembling

Lenoge laptop batteries are produced by a professional manufacturer dedicated to producing high and stable quality laptop batteries for replacement, they are fit for many famous brand laptops. Today, we bring this unboxing and disassembling review for your reference.

(Lenoge Official Website:http://www.lenoge.com/)

1. Unboxing Lenoge Replacement Laptop Battery

The package is an environmentally friendly carton box, the LENOGE logo is on the front side, and on the back side you can find some product and contact information. There is a label on one side, which tells you the model name, specs and bar codes.

In the box, there is a black bag, a user manual and a customer card. The battery is in the black bag, and protected by two black sponges, so the product will not easily damaged in the transportation process.

The battery details

2. LENOGE laptop battery disassembling

Now let us disassemble this laptop battery, find out the inside structure, and how about the quality?

We can see there are three parts, shell, battery cells and circuit board. Other laptop batteries are also composed of these parts. So, what’s the difference between Lenoge laptop batteries and others?

Firstly, Lenoge laptop batteries adopt Samsung 18650 cells. We know that Samsung is a international famous brand of electric company, their products are high quality and trustworthy.

There are 6 cells, combined by series and parallel manner. Each cell reads 2600mAh/3.7V, so the whole capacity for a finished battery is 5200mAh /11.1V. The conclusion is, the actual capacity is right as it stated on the battery, they are not lying.

The circuit board which connected with the cells, offers power management and charging/discharging management function. When you using the laptop battery, it can prevent overcharge and over discharge, control and protect the battery.

Furthermore, close to the cells there have temperature sensors. When the temperature rises to a certain extent, the microchip will fusing the circuit joint just to prevent accidents.

LENOGE Laptop Battery for Dell Latitude E6420

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LENOGE® Laptop Battery for Acer Aspire 4253 4551 4552 4738 4741 4750 4771

LENOGE®Laptop Battery for Acer Aspire 4253 4551 4552 4738 4741 4750 4771 5251 52525253 5336 5349 5551G 5552 5560 5733 5741 5742 5750 5755 5736 7741 7551G 7552G7750Z Acer TravelMate 4740 4740G 5735 5735Z 5740 5740G Gateway NV55C NV53ANV59C

. Battery Type: Li-ion; Cells:6-cell; Capacity: 5200mAh/58Wh; Voltage: 11.1V.

. Built-in protection circuit ensures both safety and stability.

. 100% brand new from manufacturer. Up to 500 times recharge cycles over life of battery.

. High performance Samsung cells, fast charges and low power consumption.

. This product is CE & RoHS certified, and 18 Months Warranty.

Compatible Models
Acer Aspire
4250 4253 4339 4349 4551 4551G 4738 4738Z 4739 4739Z 4743 4743Z 4741 4750 4750G 4755 4755G 4752 4752G 4752Z 4771 5251 5252 5253 5336 5349 5551 5551G 5552G 5560 5560G 5733 5741 5741G 5741Z 5742 5742G 5742Z 5742ZG 5750 5750G 5750Z 5750ZG 5755 5755G 5736 5736Z 7741G 7741Z-5731 7741Z-4643 7551G 7552G 7750Z

Acer TravelMate
4740 4750 5335 5542 5542G 5735 5735Z 5740 5740G 5740Z 5742 5742G 5742Z 5742ZG 5744 5760 6495T 7740 7740G 7750 7750G 7750Z 8472 8473 8573 TM5742

Gateway
NV57H NV55S NV50A NE56R NV51B NV75S NV77H NE51B NV76R NV52L NV73A NV79C NV56R NV49C

Packard Bell EastNote LM NM TM Emachine D640

Compatible Part Numbers
31CR19/65-2 31CR19/652 AK.006BT.075 AK.006BT.080 AS10D31 AS10D3E AS10D41 AS10D51 AS10D71 BT.00603.111 BT.00603.117 BT.00604.049 BT.00605.062 BT.00605.065 BT.00606.008 BT.00607.125 BT.00607.126 BT.00607.127 LC.BTP00.123

Customer Reviews

Perfect replacement for Acer Aspire 7551-7422. No more low battery indicators!

(By Shannon Allen)

This laptop replacement battery by LENOGE turned out to be a fine choice, and was a perfect replacement for our Acer Aspire 7551-7422. The original factory battery finally stopped holding a good charge and the low battery indicator would stay illuminated at the bottom right of the task bar on the laptop. A reminder message would also frequently pop up on the screen that read "consider replacing your battery". Boy, it sure was getting old having to clear the messages from the screen while trying to complete online college courses. We had finally had enough and decided that it was time to replace the battery.

When I came across the LENOGE brand I had never heard of them before, but I was able to determine that the battery should be a direct replacement for our laptop. I also liked the look of the battery and the professional appearance of the box, indicating to me that with the added attention to detail to the cosmetics the package as a whole may be a win. I received the laptop battery quickly after ordering with two day Prime and I have been extremely satisfied with the appearance, construction and performance of the battery. Even more so now than when I was just glaring at it on the computer screen! My old factory battery was model # AS10D51 and rated at 4400mAH, while the new LENOGE battery is rated at 5200mAH. The difference in the milliampere-hours "mAH" will not affect your device, as it will still only use the mAH as needed, but you will notice that a charge lasts longer from batteries with the higher rated mAH.

The LENOGE battery was simple to replace and fit perfectly. I allowed the LENOGE battery to obtain a full charge with the laptop powered off before attempting to use the laptop. I have not experienced any overheating or connectivity issues, and best of all, the low battery indicator and frequent replace battery messages have ceased! We try to prolong the battery life by not allowing the battery to go completely dead, and connect the charging cord when the battery capacity is around 15%. Also, once the battery is fully charged, remove the charging cable instead of leaving it plugged in at all times to avoid conflict.

I currently have all praise for LENOGE as the battery has solved all of our power issues and has been functioning flawlessly since its arrival a couple weeks ago. I was able to receive the battery for free in exchange of an unbiased and honest review that I have provided above. Thank you.

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                                                           $29.99

                                              

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How to Extend Laptop Battery Life

Everyone should know that laptop battery life is not determined by whole duration of usage but by times of charging and discharging. If you never take off the battery from laptop, the battery will not be in full capacity as you have thought when you shut down computer and disconnect AC adapter. So, every time you connect or disconnect from power, laptop battery begins to charge and discharge. Laptop battery life will be much affected. 

If you search “laptop battery life” on google, there will be many results tell you how to extended laptop battery life, now let’s learn some tips from them.

1. Activate Your Laptop's power saver mode

You can find this power saver mode or eco mode in many brand laptops, it can helps you easily engage a number of automatic changes to lengthen usable battery life.

2. Adjust Your Laptop’s Display

One often overlooked power drain is keyboard backlighting, you can turn the backlight off entirely unless you are in the dark. And you don’t necessarily need the screen running at 100% brightness or full resolution, so pleas reduce the brightness with the laptop hotkeys or adjust it in the control panel. I think 50% will be good enough.

 

3. Disable Devices And Ports You Don’t Need

Actually there are plenty of functions we didn’t use in our laptop, such as Bluetooth, I’m sure many people never use it, so why don’t you disable it? Turn off the biggest power hogs, such as Bluetooth, Wi-Fi and graphics processors, you will find the battery can last much longer time than before.

4. Turn Off Apps and Processes That You Are Not Using

Multiple apps and processes running on your system stealing your battery juice, some of them running automatically and you don’t need them. 

Open the Task Manage by press Ctrl+Alt+Del, look at the open apps you may forgot to close. Next, go to the Processes tab. This shows you what processes are currently running on your machine. While some of these are needed, some, like those associated with music and video players or cloud storage services (like Dropbox or Google Drive) can be disabled without causing any problems.

If you use your computer for too long, it could overheat and slowly damage components, shortening their lifespan.

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