I just did the replacement. took quite some time to really get it working. Im using energizer power plus(700mah), and I got around 1hour and 15mins runtime which is an improvement. Here are some tips that could help 1. Use a knife to slowly make a clean cut at the weld spot on the metal piece-battery 2. Im just using a regular tape to attach the metal piece back to the battery 3. Avoid any freeplay on the battery and metal piece(hardest part). 4. If the runtime is short or theres a buzzing sound when the charger is connected, its indication metal piece is not properly attach to the battery

Graças a esse vídeo eu consegui recuperar a minha Multigroom e estou muito, muito satisfeito. A bateria dela não durava nem 10 minutos e partir do video eu abri ela e substitui a bateria original por uma de telefone sem fio da INTELBRAS. A bateria é de 2,4v / 600ma. carregou normal e funcionou perfeitamente a autonomia passou para o triplo de tempo 30 min e carrega rapidão...show

I opened the multigroom trimmer and saw 2 green batteries and information written as " SUPPO HSY AAA 0 75 PHP NiMH 750mAh 1604 " 2x AAA batteries 1.2v , 750 mAh , use good batteries

The trimmer has been lying around for a few years because the batteries died. I have always been annoyed to throw it away. Now I discovered your video and was able to repair it successfully with 2 batteries from Varta (800 mAh, 1.2 V)! Many thanks and greetings from Germany! 🤩

Thanks a lot. I used some credit cards to open instead of screwdrivers. It helps not damaging the case. I also replaced the 750 for 1100mah batteries on my QG3380

A many respects from Russia! Now my Philips alive and still work from battery. We take GP 1000 and its work well

Eles instalaram a bateria bem e escondida. Pra você jogar fora e comprar outro.

Please tell the battery information part number size and voltage.

Interesting. I just use the cable now.

Tip: only use flat head screwdrivers others will damage the body and leave marks . I made that mistake with a tiny Torx screwdrivers

Dear users, You can take this Battery 2.4 V Nimh AAA 1000mAh

hey there. there are two little black pieces..dont know where these are to place it in. do you have any solutions for me.

Thank you for the helpful video 👌🏻👍

Thanks

Looks like your first time too.

Hi, mine is not charging anymore even after changing the battery, what should I test?

Ajudou bastante quero abrir o meu pra trocar bateria,tenho ele a mais de 6 anos mas a bateria perdeu a vida dela.qual tipo de bateria ele usa?

it's still good, it's still good

I replaced the battery but that orange light like in your video is flashing after replacing it,motor is not running ,for this ı didnt close the machine case till asking to you.

I have a 3342 , it was easier than this . I just had to remove the gray accent which only had 5 clips then remove the button which was just a pull and then push the inner components out of the other housing with tiny pull force . My issue was that it was not charging fortunately it was a small issue the bottom input pins were disconnected from the battery by some removable pins that got knocked off due to a fall , pushed them in place and everything worked like it should . Note : the water seals may come off and need to be put back in place

From were I can get the battery? Please do replay

That's quite a painful exercise!

Bons tempos, quando usavam parafusos.

thanks dude...i just fixed some issue with my trimmer switches...really appreciate your help

i found 2 small plastic pieces in the inner shell. no idea where it is from. you know where is it from? marked with >pc< 5

thank you for the video!! may you be bless for your effort

There are two small black pieces, I estimate they are the locks of the different cutting levels ... where are these two pieces placed? Thank you

great video, what I needed, thank you

Хоть один додумался показать как корпус разбирать надо! СПС

jeez! what a PITA to get to the battery!

I just tried this with my 4 years old QG3381 and it failed :/ Be aware that the two AAA are held together and held to the PCB via tiny metal strips that are spot welded (high intensity, short duration welding) that you probably won't be able to reproduce at home. The PCB strips more or less hold contact via physical constraint (just pushing on the batteries) but it's much more difficult for the bottom strip. People here mention holding it with tape but it's pretty difficult to maintain contact and you can't be sure the tape will hold in the long run. Here is what I did: - Disassemble batteries (use a knife or small flat screwdriver to break the spot weld strips) - Hold the bottom strip to the batteries with tape - Bend the PCB strips slightly inward (toward batteries) so that they maintain contact more easily (like a spring) - Put everything back into place with new batteries (rechargeable NiMh 900 mAh Duracell). Watch the polarities. I tried to put it voluntarily backward and the shaver motor would start to run at low speed without me doing anything. - Plug the charger, it blinked orange/green alternatively for 2-3 min then only blinking green (not solid green for me, should it ?). I hear a small buzzing during this part, I can't tell if it was there before I disassemble, I didn't test beforehand :/ - Press the ON button => 8 orange blinks and then nothing - Repeat same process but with the original batteries: same result blinking orange The 6R8 inductor is running really hot after 5-10 min (burning the tip of my finger hot). Any idea what is wrong with my repair ? Since it doesn't even work anymore with orinal batteries, could it be that I bricked it ?

What is the battery type ?

Very painful.. Changing of batteries should be user friendly. Co like Philips hopeless designed this part...

Thanks , I had to just charge my battery using lipo charger once and working back gain from being completely un responsive

Hi Can I use 1.2 V rechargeable 1100 mah battery in my Phillips QG3387 model pl suggest.

Se eu colocar uma bateria de 3,2 teria algum problema?

What size of battery?

i got the battery replaced from shop and did the soldering at the cells where it needs to be connected. but when i tried to put on charging, its giving buzzing sound.. is it safe to charge like that? i am worried if that dont burst my trimmer. Someone plz help

Hi I have a QG3383. It's not listed in the description. What battery should I be using?

ola , vc ja abriu o modelo style shaver QS6141/32 ??? eu preciso abrir para trocar a bateria , mas se tem travinhas , preciso ter ideia de onde estao . se possivel peço que poste aki algumas fotos das localizaçoes das travas . muito obrigado

Can you tell me the size and power of battery?

hi bro, thank you for video, i chanced. i use since one year. it even has a video on my youtube channel. But no longer working. I plug it in but the light is not lit. there is overheating. i searched circuit diagram but i dont found. how can i check the circuit ? how to operate without battery?

good video, I hope you can help me, I have a razor "philips norelco sensotouch 3D" more than a year ago that I do not use it and today I wanted to do it and did not light anything light, try to load it and also did not start anything. My question is, do you know what is wrong? I hope you help me thanks.

Thanks mate

Hi i have qg3380 how am i gonna change the battery ? İs it hard ?

thanks a lot

quebrei algumas presilhas pra verificar se é compativel com um produto do ML, mas pelo menos agora quando chegar fica mais facil de abrir kkkk

I'm using the same trimmer, but the issue is with it's vibrator. Once switched on, the whole module is shaking instead of the blade. How to fix it? Can anyone help?🙏

Muito massa. Minha era um fio solto dentro.

What are those pointy tools called?

Can I use regular rechargeable AA batteries?

Battery last hardly 2years. After that battery is not replaceable. You have to through product in dustbin. Totally wast of money. Now Philips not concern about product.this company is spoiling there market reputation.

Ameteur forced to open

So in other words, you dont know how?

What is the voltage of each battery? I will be doing this with my QG3371 in a few days.

Absolute piece of rubbish of an appliance from Philips, purchased one multigroom 7000 series and didn't even last to the end of the warranty with very little use, couldn't recharge at all! Sent it to repair while it was under warranty and after a couple of months, it's not recharging again!! Last but not least, it doesn't even work while recharging and to replace the batteries it's how you see in the video... and I don't even know if it's easy to find rechargeable batteries for such a piece of shit of a product, I highly advise to purchase something else!!!

I opened my QG3387 to replace the battery since I was getting very less output. But these batteries look different than normal AAA batteries. First their ends are different and second their terminals are soldered inside the board. Can these still be replaced.

does not charge the battery of my machine that I must do

When I try to install the batteries they get too hot. Any tip?

got the process but man, would never trust you to handle any of my device. So rough!

Onde acho peça desta maquina

How long must charging this batterie?

ı need circuit board. how i can find? do you have moore? :)

But how to replace the battery?It is stuck onto the circuit board....

Warning Michael Neff ! don't replace nimh battery by li-ion

Any one can help me I have same type of trimmer but hot to remove battery from this one. It was fixed like spot welding type how can I remove the battery plz tell me

,, 👍

为什么它们不能使电池容易更换?

Onde comprar a bateria ?

the disassembly is so amateurish its making me cringe... at least use a plastic pry tool jeezus...

Not like qg3387 it's different 👎

how to repair philips qg3330

Tú é loko só pode não fez porra nenhuma só avriu

my battery died. what a shit design. definitely made to be thrown away and not repaired.

Vc conserta me passa o zap sp