Electric razor batteries replacement

Electric razor batteries replacement DEFAULT

Nothing really lasts forever, does it? There comes a time when our electric shaver lets us down because it is not holding charge. The good news is changing electric shaver batteries is so simple we decided to pass it on. Moreover, we founds loads of companies selling replacement shaver batteries after we Googled electric shaver battery type

How to Find Out Your Type of Electric Shaver Batteries

Electric razors use nickel metal hydride (NiMH) or nickel-cadmium (NiCD) batteries, and occasionally lithium Ion (Li-Ion). First, remove the screws on the underside of the battery, holding the case together. Next, unclip the complete cutting head and hold the battery with the top side of the case showing. Now, insert a flat blade screwdriver into the recess where the charger cable goes. Manipulate gently until the top of the case comes loose.

There is not much really going on inside the case. Besides the single or multiple electric shaver batteries, motor, printed circuit board, and the controls, that is. Gently prize the battery away. Then examine it to determine the type you have. Look for the battery voltage, brand name, model number, description, and list of materials inside. While you may not find all this information, you will have enough to locate a supplier. Make sure you order a new battery set with the connecting tabs in place.

How to Replace the Battery inside Your Electric Razor

Take a photo of the arrangement of the wiring before you start, so you remember which wire goes where. Apply a soldering iron to loosen the connections to the old electric shaver batteries. Slide these over the new batteries and apply a small dab of solder to hold them in place. Position the batteries and wires as showing in your photo. Reassemble the case, charge the shaver for twenty-four hours, and the job is complete. Your beloved shaver is new again!


What is a Nickel Cadmium Battery?

What is a Nickel Metal Hydride Battery?

Preview Image: Inside a Single-Battery Shaver Case

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Sours: https://www.upsbatterycenter.com/blog/change-electric-shaver-batteries/

How to Replace an Electric Shaver Battery

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battery pack

When you buy an electric shaver, it will come with a pre-installed battery. Once you take it home, you are typically required to fully charge the battery before using the shaver. A normal charging cycle will take about 60 minutes though this may vary depending on the manufacturer (best to read the manual).   The device should run for about 45 minutes.


Tips for Extended Shaver Battery Life

General tips to improve your battery life are;

– Fully recharge the shaver battery before the first use – Reading the user manual will help you understand how to fully recharge the battery.

– For Ni-Cd and Ni-MH batteries, wait until the battery is running low before recharging  – These batteries have what is known as a “memory effect” so recharging a battery that is partially charged may negatively affect the battery capacity. You also need to fully discharge these batteries at least once every 6 months to preserve their capacity.

– Never leave the shaver plugged in for longer than 24 hours – this may lower battery life.

– Avoid using the charger from the mains – even if the battery is empty, it is advisable to recharge and use it when unplugged. Mains switch operation can still be used but only in emergency cases.

– Don’t leave the shaver exposed to direct sunlight – overheating has been proven to steadily damage batteries.

– Don’t charge your batteries in extreme temperatures – charging in very hot or very cold environments also reduce battery life.


When and How to Replace Electric Shaver Batteries

Even though the above steps will help you to significantly prolong your battery life, the time might come when you finally need to replace the battery.

For example, you might find that you have to recharge more than once in order to complete one shaving cycle. If this is the case then the battery might be too weak necessitating replacement. Or you wake up one day and the shaver simply doesn’t work. The first thing that comes to mind is that the battery might be dead. In this case you may also want to replace.

Note – if the shaver is still under warranty it might also be worthwhile at this point to contact the manufacturer.


Steps When Replacing Electric Shaver Batteries

1. Completely discharge the shaver – Turn on the shaver and allow it to run until it shuts down on its own. This only happens when the battery inside is completely discharged. This complete discharging is required because in order to replace the battery you need to open the shaver casing and will at some point touch the circuit board. Any little charge left in the old battery could shock and injure you.

2. Open the shavercasing – most electric shavers are held into place using old screws accessible from the back side of the shaver. Remove these screws one by one using a screw driver and place them on a small plate to avoid losing them. If your shaver won’t come apart easily, look around the edge of the appliance for little plastic clips. Pressing on these clips with a screwdriver should release them allowing you to pull the shaver casing apart.

3. Remove the old battery – most batteries are soldered onto the circuit board so you’ll need your wire cutters for this step. Carefully sever the solder at the top end of the battery connections then slowly pull the batteries out.

4. Install the new batteries – a number of new batteries come with small metal tabs at the top. Such batteries are said to be pre-tabbed. It is these tabs that connect to the circuit boar so you’ll only need to firmly press on the tabs to ensure that they come into contact with the board; you don’t have to solder. If the replacement batteries are not pre-tabbed, you can detach the tabs on the old batteries and solder them on the new ones.

5. Replace the shaver cover – use the screws to fix the back half of the shaver into place. Then plug in the charger and allow the new batteries to charge for about 30 minutes. Turn the shaver on to see if the installed batteries are working correctly.



Just as important as properly installing new batteries in your electric shaver is finding the right replacement batteries.  To find the correct replacement battery Groom+Style suggests you check on Amazon or contact the manufacturer directly.


For more detailed step by step instructions for you specific device you could check a website like https://www.ifixit.com.

If all this seems to difficult you can always just buy a new shaver based on our review of the Top 5 Best Electric Shaverson the market.

Categories How To GuidesTags how to guide, maintenance, shaverSours: https://groomandstyle.com/replace-electric-shaver-battery/
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Philips Norelco Shaver 2100 Battery Replacement

  • Remove the single screw on the back casing using a T8 Torx screwdriver.
    • Remove the single screw on the back casing using a T8 Torx screwdriver.


  • Turn the shaver so that it is facing you.Press the button on the shaver head to open it.
    • Turn the shaver so that it is facing you.

    • Press the button on the shaver head to open it.


  • Remove the two 10.1 mm screws inside the shaver head using a T8 Torx screwdriver.
    • Remove the two 10.1 mm screws inside the shaver head using a T8 Torx screwdriver.


  • Lift the shaver head off of the casing.Lift the shaver head off of the casing.
    • Lift the shaver head off of the casing.


  • Edit

  • Edit

  • Edit

  • Located directly behind the circuit board, remove the battery from the device.
    • Located directly behind the circuit board, remove the battery from the device.


  • Sours: https://www.ifixit.com/Guide/Philips+Norelco+Shaver+2100+Battery+Replacement/98853

    Razor Batteries

    It's early morning. Maybe you are in a hurry already. When you reach for your electric shaver, the batteries are dead. Even worse, the razor might run out of juice half way through a shave. But you can't go to work, or on a date, half clean shaven, half stubble. Batteries in a Flash has the solution for exhausted shaver batteries. We offer replacements for brands such as Braun, Norelco, Remington, Schick and Wahl. Revive your personal clippers, razors, and shavers.

    What You Need to Know
    Before attempting to install a shaver battery, be sure you have the needed equipment. Often times in electric razors, batteries are soldered onto the electronic circuit board. In most cases a soldering iron will need to be used. Most razors use either Nickel-Cadmium(NiCD) or Nickel Metal Hydride (NiMH). And very few use Lithium Ion. NiCD batteries last the shortest amount of time and need to be recharged often (but you get more charge cycles). NiMH batteries may cost more, however have no memory effect, they last longer due to a higher capacity, hold a longer charge, and they contain no toxic chemicals that are harmful. However, you won't get as many cycles for some NiMH batteries.

    Feel free to browse our selection by brand right here, or use the search bar if you know the specific model number. Try our new battery finder at the top of the page or just below for a more refined search. While here, why not stay a while to look through other categories of batteries for all aspects of life? To learn more about batteries, check out our battery knowledge base.

    Sours: http://www.batteriesinaflash.com/sport-activity-hobby-personal/razor-batteries

    Replacement batteries electric razor

    Can I replace the battery of my Philips Shaver?

    The information on this page applies to the following models: S9985/84, S9987/85, S5588/81, S7788/82, S7783/84, S6540/90, S1015/81, S1111/81, S3212/82, S3112/82, S1311/82, S1211/81, S3540/81, S5203/81, S3311/85, S9031/90, S7940/84, S5940/88, S6820/83, S6810/82, SP9860/86, S6880/81, S6850/85, S3552/89, S7371/83, S740/80, SP9820/87, S5250/81, S3560/85, S3560/88, SW175/81, SW9700/83, SW6700/91, SW3700/87, S5074/89, S5590/81, S9733/90, S7740/84, AT620/81, S7371/84, S9311/87, S8950/91, S7371/87, S9721/87, S9721/89, S8950/90, S8880/88, S3580/83, S9731/90, S5290/88, S1150/81, S5370/84, S5370/81, S5210/81, S3570/81, S3560/81, S3310/81, S1560/81, S5370/86, S5355/82, S1570/82, S5390/81, S5210/86, S5205/81, S5660/84, S9321/89, S7720/84, S7370/84, S7720/90, S7720/85, S7370/87, AT928/41SP, AT928/41, AT811/41TT, 6948XL/41, PT729/41, PT724/41, AT790/40, XA913/42, AT811/41, AT811/41SP, 6947XL/41, 1190XD/44, AT880/44, PT861/41, AT921/28, PT735/41, 1180X/42, PT720/44, AT810/41SP, PT724/41SP, AT920/41, AT895/41, AT875/41, AT815/41, 6945XL/41, PT734/41, PT730/41, PT725/41, PT720/41, AT830/41, AT814/41, AT810/41, HQ7360/17, AT940/20, 1150X/40, RQ1290/23, RQ1160/17, 1290X/40, 1280X/45, 1280X/42, 1280X/40, 1260X/40, 1255X/44, 1250X/45, 1250X/42, 1250X/40, 1180X/40, 1160X/42, 1160X/40, 912X/40, HQ7363/17, HS8420/23, HS8420/40, 1059X/20, HQ7380/17, 7315XL/17, 7345XL/17, 7325XL/17, HQ7310/17, HQ7340/17, HQ7320/16, 8260XL/40, 7810XL/18, 1050X/22, 1060X/20, RQ1060/20, RQ1050/18, 8060X/25, HS8020/33, 8020X/33, HS8020/18, 9195XL/41 . Click here to show more product numbersClick here to show less product numbers

    Sours: https://www.usa.philips.com/c-f/XC000004462/can-i-replace-the-battery-of-my-philips-shaver
    Replace Norelco Razor Battery

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