Can the battery of Philips electric toothbrush be replaced? How to replace the battery of Philips electric toothbrush?

For example, the batteries of electrical appliances will definitely age after being used for a long time. Can the battery of Philips electric toothbrush be replaced? If it can be replaced, how?

Can I change the battery of Philips electric toothbrush?

The rechargeable battery in Philips Sonicare sonic toothbrush cannot be replaced. If you plan to discard Sonicare sonic toothbrush, you can take out the battery for recycling.

How to replace the battery of Philips electric toothbrush

1. Needless to say, a set of soldering irons.

2. Because I wanted to change the battery, I bought an original Philips battery with welding pins from Taobao (not sure whether it is true or not). 3. The crowbar is convenient to pry open the back cover without damage. There will be lessons I learned below. It's ready, open it ~

Maintenance process

First, confirm the receipt of the electric toothbrush. No problem, it's not millet or anything. Open Philips electric toothbrush 9360 to replace the battery.

The first step in disassembling the electric toothbrush is to pry open the bottom cover, and the inclined position is a circle in the shell. The color difference can be clearly seen from the figure. Yes, it started here, so it is necessary to pay attention. Try to tilt it up a little with a crowbar, then poke it in with a small screwdriver and slowly expand the opening. Because I didn't use a crowbar, I directly used a screwdriver to cause a slight burr on the outside of the bottom shell.

As you can see from the bottom cover, although the bottom is a little discolored, it is much better than 6730. My 6730 was covered with mold after a year of use, until I used the dried mop rack.

I saw this when I opened the bottom cover, and the picture was not clear. There are small buttons on the left and right sides, and you can take out the toothbrush body by poking it with a small screwdriver or tweezers. Note here: when pulling the button, you must gently squeeze the front end of the toothbrush, and the most convenient thing is to press it on the table, otherwise the body will not fall out.

After taking out the fuselage, it was found that not only the battery compartment, but also the front control panel was protected by silicone pad. It seems that the materials used are much more solid than those of 6730, and you get what you want at the cost.

Remove the front and rear silicone pads respectively. Don't be afraid, just pull it off. The back part is buckled, and the front part is fastened and fixed with two small protrusions, which is convenient for installation.

Then I measured it with a multimeter. The battery voltage is 3.47v, which should have been charged. It's already low, and it's really time to change the battery (I don't have a hand to take pictures here, so I'll make do).

There are two obviously higher solder joints on the picture, which are the solder joints of battery pins. If you are not sure, you can measure it with a multimeter first. Because I don't have a vise, and the solder joints on this pcb are dense, it is difficult to remove the solder. My method is to melt the tin, knock it on the table, knock it off when tin is not paying attention, and try several times before I can take out the battery. Of course, you can also try welding wire and hollow needle.

Remove the battery and compare the old and new batteries. Obviously, the packaging is different. I wonder if it is because of the repackaging of parallel imports. Philips electric toothbrush 9360 replaced the battery.

Measure the new battery voltage of 3.74V V, there should be no problem, get on the board ~

Soldering two pins is a basic operation. You can see that the pin is a little higher than the last one. Is it because you need to adapt to various models? Anyway, it will not affect the battery replacement of Philips electric toothbrush 9360.

You can see that the two black spots here are used to fix the silicone pad in front. Press the silicone pad on it. If it is difficult to repair, you can dial it with a small screwdriver. It won't affect.

Finally, insert the fuselage into the shell and tighten the bottom cover, and you're done ~

Write it at the end

Others such as head fracture; Waterproof silica gel pad aging; When you brush your teeth hard, the vibration is obvious. You can take it down and have a look, and it can basically be repaired.

This should be the simplest manual maintenance, but it does extend the life. After all, an electric toothbrush costs hundreds of dollars.

How long does Philips electric toothbrush charge?

The charging time of Philips electric toothbrush depends on the usage. The newly bought electric toothbrush can be charged for 16 hours for the first three times, and then it can be fully charged every time. The charging time is about 8 hours, depending on the color of the indicator light.

Can Philips electric toothbrush be taken on the plane?

Philips electric toothbrushes can be taken on the plane, and electric toothbrushes are not prohibited.

I. Items that can't be carried with you when flying, but can be checked:

In addition to controlling knives, professional knives and cosmetics such as fruit knives and razors. If it is too late to go through the check-in formalities, the security department can keep it for you within the specified time after going through the relevant formalities.

Two, it is strictly prohibited to carry and check items during flight:

Carrying guns (including all kinds of simulated toy guns, miniature launchers and all kinds of offensive weapons), ammunition, ordnance, police equipment, explosives, inflammable and explosive substances, highly toxic substances, radioactive substances, corrosive substances, dangerous solutions and other prohibited items on the plane or checking luggage and articles. Anyone who carries or entrains the above items shall be immediately handed over to the public security organ for handling.