Thanks for recording this tutorial. It's really good and clearly explains dissembling.

I was strugling to open mine. Now i have a direction. Thx!

I was about to buy a new philips trimmer and mean while i came across ths video and made my mind to take a chance and replaced the old batteries with new one. And finally i saved my 1300 Rs🥰🥰 Many many thanks to guy in the video.🤝🤝 Video was very helpful buddy.......🙏❤ Keep up doin the good work.🤝

just replaced our battery pack £12 inc postage , i used a guitar pic/plectrum to ease body of shaver apart , great video thanks.

Whats the battery backup like can you please suggest whether its worth going through this trouble or should i buy a new one

It seems like, Philips make it as hard as possible to replace their trimmer's batteries

Why do they make it so fucking hard to replace a battery on all electronics these days. I remember the good ol' phones of the 90's and 00's where you just opened the back panel, pulled the bad battery out and replaced it with a new one. 25 seconds repair with 0 special instruments. Now I have to have use soldering a and shit.

how to disconnect battery. So that i can use my trimmer by directly plug in to the power source ?

My same trimmers battery had been dead,i want to replace it... Whare to replace..Pls tell me.

How to use and fix only one battery AA 2100 mah in this Philips qt4011/15

Thanks ; usefull for me 👍 I use standard Ni-MH 800 mAh / 1.2V ; perfect

Sir ye bettry ka link dijye na mere pas 2 trimmer aise hi pda h aapka video dekhkr m khud khol liya isko cell 750 mah ka 2 laga h ye cell kaha milega flifcart pe 2200 mah ka h

It was impossible with a 25W soldering iron, then I tried successfully with a 80W one. The trimmer is operative now 👍

Shouldering machine nhi hai, kuch alternate way hai ?

If you use some needle pliers, you can "peel" the contacts off the batteries. Makes it all just a bit easiest with the longer, original contacts.

Thank you for the tutorial. Since replacement batteries for the QT4014 are nearly impossible to find, the rechargeable battery hack did the trick.

After change battery it not start and not indicate light. Please help 😟😩

Can imake it direct... without battery

Battry order link pls

Battery voltage lya hai???

How much does it cost to replace battery ?

Thanks a lot👍👍👍

Ok to use electrical tape? Have that on hand..

Model?

Super video

What's battery price?

Battery kha se milegi

Worked perfectly for me 👍

Wonderful

Very helpful video. What else can you do apart from soldering?

I have just replaced the battery with 2 rechargeable AAA battery of Duracell 1.2v 750mah on my qt4011 Philips Trimmer. But not getting that speed like previous and trimming duration also.. what to do?

Battery kha milega bhai

Is it important for voltages and amperes or just the size of the battery?

Helpful

At least clean it before reinserting the battery and cover. Or else really a helpful video.

Thanks ....

Have a different trimmer but replaced the internal batteries with a double AAA battery holder but when turning it on it still flashes orange. Any idea why... happens with rechargeable and non-rechargeable.

Can I use two Duracell rechargeable AAA cell of 1.2v for same performance as original one. Please reply?

Any way to put it working without battery , just with the charger

My current battery is AAA 1.2 v 400 mAh. Can I replace it with AAA 1.2 v 1100 mAh battery. Will it work with existing charger. Please reply

My trimmer is automatically turning on sometime. Plz give idea

I tried changing the battery, but I faced an issue. Could you please guide? While removing the battery, one of the battery connectors which was originally machined-stuck to the battery, broke in half. While putting the batteries again, I wrapped a tiny piece of silver foil to increase the connector's height so that it can touch the battery terminal & complete the circuit. After closing the chassis, The trimmer was working, but the motor was too fast than the normal speed. Tried connecting the charger and switching it on, still the same issue persisted. I tried with the original battery and connected the charger and switched it on, within 2-3 secs, there was some smoke coming out of it. Is the silver foil causing the issue? There was nothing burnt on the circuit board. I'm guessing the motor gave away the smoke. How can I restore it to it's normal speed? It's sucking too much electricity, even though I haven't made any other changes, than the ones shown in your video. Batteries are AAA 1.2V Duracell rechargeable ones.

I want to buy a bettary for my trimmer

I changed the battery of the philips trimmer and then inserted the new battery, then the light turned on for a while again the trimmer did not work. Earlier the trimmer used to run on the direct line. Nothing is happening now.

motor volt how??? 1.5 not 3.7

Whether these batteries are available in market?

Can I use 1100 mah aaa batteries ?? Will it work without any issue ?

If i put 2500 mah single battery rather than 2 battery (1500 mah)..is it working...no harmful...???

how much voltage it needs to work

Sir ye dono battery series me hai ya parallel me please reply sir

Hey please help.. I changed the battery and soldered.. previously during charge it was making strange noise as soldering was not proper I figured it out and after soldering the battery is charging but the motor isn't running.

Did exactly same but charging heats up batteries very badly

Would using a lithium-ion 3.7 volt battery work? It is slightly higher than the 2x 1.2 = 2.4 volts

Can I use 900mAh NiMH Duracell batteries? Will built-in charger work? Thanks

It’s very difficult

Hii my trimmer was problem can u plzz repair it and how I contact u

I have a similar hair trimmer from Philips. Battery seems dead, but when I connect the charger I can switch it on, and when I plug the charger off, it runs almost 1 hour from battery. If I switch it off it does not switch on until I re-connect the charger. So not the battery is dead, but the electronics cannot deal with a 2 years old somewhat aged battery. Electronics is bad, not battery.

Bro my trimmer gives 2 hour backup for 12 hours charge... I can replace it's batteries similar to remote ( open cover and insert).. can I use some non-rechargble battery temporarily if trimmer's main battery is dead while in use.. plz reply

Could I send you my QT4014 for a battery replacement?

nuce

My trimmer actumatic running

Battery volt?

Hi.. Thanks for this video. I have 2 queries, if you can kindly respond. 1) What if we Re-use the original steel plates which are present on both ends of the batteries (for soldering) 2) What is the purpose of using Heat Resistant tape around the new batteries? Can I use normal electric wire insulation tape instead?

Background music ?

You could have given it one good cleaning brush to get rid of all those hair remnants.

Ise dekh kar lag raha Naya hi kharidna padega 😂

And no cleaning?

Battery 12v aah

💪👍🥃

Good damn Philips.... what is this

User unfriendly procedure to change battery. 😌

What a pain. Why can't they just make it easily replaceable!!!

The batteries replacement cost like the 😂hope product. 😊

Shame most is out of focus (only the bench as a background is in focus) and the music is so awful that it would have been better to have just the sound of the trimmer being taken apart and most importantly the sound of how well the trimmer runs with good batteries fitted, which you didn't. The video could be so much better with a little thought and no music!

Yellow tape will trap heat within battery itself and can burst