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Asus laptop battery pack for Asus EeeBook E402MA E402MA-WX0018H E402MA-WX0002T

  • B31N1425 laptop battery pack for Asus EeeBook E402MA E402MA-WX0018H E402MA-WX0002T.
    Asus B31N1425 48Wh 11.4V laptop battery is made from the highest quality cells and parts. The Asus B31N1425 is designed to meet or exceed original equipment specifications. Shopping with us is safe and secure! 100% Guarantee Quality and Fully Test!

    Asus B31N1425 laptop battery High Quality Battery 48Wh 11.4V

    Product details:

    Brand:Asus laptop battery

    Type: Li-ion-battery

    Voltage: 48Wh

    Capacity: 11.4V

    Usually ships the same business day!

    Asus B31N1425 battery
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    New Asus B31N1425 notebook battery High Quality Battery 48Wh, 11.4V

    Replacement Battery>> Asus B31N1425 48Wh 11.4V

    Replace the following part numbers:

  • Asus B31N1425
  • Fits the Following Models:
    Asus E402M E402S E402MA

HP OS06 laptop battery for HP 2710 2730P 2740P 2760P

  • OS06 laptop battery pack for HP 2710 2730P 2740P 2760P.
    HP OS06 46Wh 10.8V laptop battery is made from the highest quality cells and parts. The HP OS06 is designed to meet or exceed original equipment specifications. Shopping with us is safe and secure! 100% Guarantee Quality and Fully Test!

    HP OS06 laptop battery High Quality Battery 46Wh 10.8V

    Product details:

    Brand:HP laptop battery

    Type: Li-ion-battery

    Voltage: 46Wh

    Capacity: 10.8V

    Usually ships the same business day!

    HP OS06 battery
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    New HP OS06 notebook battery High Quality Battery 46Wh, 10.8V

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    Replace the following part numbers:

  • HP 443157-001
  • HP 436425-173
  • HP HSTNN-IB43
  • HP HSTNN-W26C
  • HP OS06
  • Fits the Following Models:
    HP COMPAQ 2710 2710P 2730P 2740P 2760P Tablet PC Ultra-slim series
    HP 2710P 12.1 inch Tablet PC
    HP 2730P 12.1 inch Tablet PC
    hp Elitebook 2730p Tablet PC
    HP COMPAQ Business Notebook 2710P
    HP COMPAQ Business Notebook 2730P

Toshiba PA5160U-1BRS Battery For Toshiba KIRAbook 13 KIRA-101 KIRA-102 KIRA-10D 52Wh/3380mAh 14.8V

  • PA5160U-1BRS laptop battery pack for Toshiba KIRAbook 13 KIRA-101 KIRA-102 KIRA-10D.
    Toshiba PA5160U-1BRS 52Wh/3380mAh 14.8V laptop battery is made from the highest quality cells and parts. The Toshiba PA5160U-1BRS is designed to meet or exceed original equipment specifications. Shopping with us is safe and secure! 100% Guarantee Quality and Fully Test!

    Toshiba PA5160U-1BRS laptop battery High Quality Battery 52Wh/3380mAh 14.8V

    Product details:

    Brand:Toshiba laptop battery

    Type: Li-ion-battery

    Voltage: 52Wh/3380mAh

    Capacity: 14.8V

    Usually ships the same business day!

    Toshiba PA5160U-1BRS battery
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    New Toshiba PA5160U-1BRS notebook battery High Quality Battery 52Wh/3380mAh, 14.8V

    Replacement Battery>> Toshiba PA5160U-1BRS 52Wh/3380mAh 14.8V

    Replace the following part numbers:

  • Toshiba PA5160U-1BRS
  • Fits the Following Models:
    Toshiba KIRAbook 13 Series
    Toshiba KIRA-10D KIRA-101 KIRA-102 KIRA-AT01S

How much is the voltage of the PLC battery to be replaced with a new one?

Lithium battery for PLC storage, the battery should be replaced when the voltage is lower than 3V.
When the PLC user program is to remain in the RAM, the battery is used. The battery is usually a 3V or 3.6V non-rechargeable lithium battery. The battery life is usually about five years. When the battery is used for a long time, the voltage will be Falling, when it falls below enough to guarantee data in RAM, the program in RAM is lost. If the user does not have a backup program, it will be quite troublesome.
The general PLC has a battery voltage detection circuit inside. When the voltage drops to a certain level, the PLC will alarm and remind the battery to be replaced. The PLC’s instruction manual provides a way to replace the battery. Generally speaking, after the PLC is powered off, because the RAM power supply terminal of the PLC is connected with a charging capacitor, even if the battery is removed, the charging power on the capacitor is sufficient for the data in the RAM to remain for a period of time, so if the battery is removed in a short time (usually 5 minutes) Then replace the new battery, the data will not be lost.
However, the environment in which the user actually uses the PLC is different, for example, the capacity of the capacitor is reduced, and the RAM power supply circuit has
Dust, sludge, etc. form a discharge circuit, which will speed up the discharge speed of the capacitor after the PLC is powered off, thus making the time difficult to grasp. If you replace the battery while charging, you can keep the program safe. Because the power will always
There is a voltage applied to the power supply pin of the RAM chip. Of course, you should also be careful when changing, pay attention to the polarity of the battery and avoid short circuit.
It is best to power on the PLC for 15 minutes (charge the internal capacitor), power off, change the new battery within 5 minutes, and then power on it.

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Bar code scanner daily cleaning and maintenance method

First, before cleaning, the bar code scanner lens lock (also known as the safety lock) should be turned to the locked position to avoid damage to the optical components of the bar code scanner during the cleaning process. Then prepare the necessary tools: a few pieces of dry soft cotton, a balloon, a tiger, a cotton, water, a glass cleaner, a lubricant, and so on. The specific operations are as follows:
Cleaning the outer casing
We all have the experience that when you wipe the surface of a lot of dust directly with a damp cloth, the surface will be very flowery. Therefore, it is best to remove the floating ash covered by the barcode scanner housing with a dry soft cotton cloth, and then wipe it again with a damp cloth, so that the dust can be basically “killed”. If there are some other stains left on the outer casing, we can remove some washing powder on the damp cloth. After cleaning, use a clean, damp cloth to wipe the place where the detergent is rubbed several times.
When cleaning the outer casing, we should be careful not to touch the glass plate of the barcode scanner. At the same time, we should wring the wet cloth as much as possible to avoid the dirty water flowing out of the dirty flat glass during the wiping process.
2. Cleaning the glass plate
After the outer casing is basically dry, open the top cover of the barcode scanner and blow it with a blown balloon to the flat glass to “run away” the dust attached to the surface. For stains that cannot be blown away, use a glass cleaner to clean them, then wipe them off with a soft, dry cotton cloth. Since the cleanness of the glass panel is directly related to the scanning quality of the image, we must be careful when cleaning the panel.
3. Cleaning the internal optical components
Next we can open the flat glass of the barcode scanner and clean the optical components inside the barcode scanner. In general, the frame and base of the barcode scanner are carded together, so they can be easily removed without a screwdriver. In the optical components, we should focus on the bar code scanner fluorescent tube: use a cotton wool ball to pour distilled water, and then squeeze the water on the cotton ball (to ensure that no water will flow out during the wiping process), gently Wipe back and forth on the tube. Due to the precision of the optical components, when cleaning these devices, the action is light and stable.
4. Cleaning the transmission
The slider on the bar code scanner drive is another important point for us to pay attention to. Usually when the bar code scanner is noisy during operation, it is likely to be a problem with the slider. At this point we can find some lubricant evenly applied to the sliding rod to improve the mechanical lubrication of the transmission mechanism.

How can I clean the inside of the printer?

Turn off the printer’s power switch, then unplug the printer.
Open the front cover of the printer by pressing the front cover release button.
Take out the drum unit and toner cartridge assembly. When you have just used the printer, some parts inside the printer will be hot. …
Wipe the laser glass with a dry, soft cloth.
Put the drum unit and toner cartridge assembly into the printer.
Close the front cover of the printer.
Plug the printer’s power cord back in, and turn on the printer’s power switch.