Philips QT4021 Beard Trimmer Logo

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Bob P Posted on Apr 05, 2015

Norelco qt4021 assembly instructions needed.

Thinking about salvaging an old, but favorite trimmer, that just needs battery replacement.

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1helpful
2answers

I need to change the battery in a norelco 7864 xl, how to do it?

You will find the correct battery type for model 7864XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. There are two metal clips that must be unhooked for better access. You can unsolder the batteries from the circuit board but for easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
1helpful
1answer

Need instruction on how to replace battery in norelco xl 8825

You will find the correct battery type for model 8825XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. You can unsolder the batteries from the circuit board but for easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
0helpful
1answer

Will not charge.

Batteries need replaced. You will find the correct battery type for model 8883XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. You can unsolder the batteries from the circuit board but for easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
2helpful
1answer

I NEED STEP BY STEP INSTRUCTIONS TO REPLACE THE Ni Cd BATTERIES ON A SPECTRA 8865 XL SHAVER

You will find the correct battery type for model 8865XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. You can unsolder the batteries from the circuit board but for easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
0helpful
2answers

I NEED HELP REPLACING THE NI-CAD BATTERIES ON MY SPECTRA 8865 XL

You will find the correct battery type for model 8865XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. You can unsolder the batteries from the circuit board but for easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
1helpful
2answers

I have a Norelco 8865xl. It needs new batteries. How do I replace them?

You will find the correct battery type for model 7865XL at shaveroutlet.com. See link below.

http://shaveroutlet.com/shaver-replacement-parts/shaver-battery-pack-for-most-norelco-more-p-278.html

To replace, you will need to remove the back cover by removing the two screws. You may need to extend the long hair trimmer to get to the second screw. Take off back cover to access inside. For easier replacement, it is sometimes suggested that you use a modified installation technique. This is to break the tabs off of the old batteries with small needle nose pliers rather than unsoldering them from the circuit board. This allows the old batteries to be removed but leaves the tabs attached to the circuit board. You can then solder the tabs from the new batteries to the old existing tabs

If you are not able to do this yourself, you can have shaveroutlet.com do it for you. See link below
http://shaveroutlet.com/shaver-replacement-parts/professional-battery-replacement-for-most-models-p-374.html
1helpful
1answer

How to remove rechargeable battery for norelco 7864

hi minglim, welocme to the forum!
    Replacing a Norelco Shaver Battery Things You'll Need:Torx screwdriver set Rechargeable Ni-Cd AA battery 1)Slide up the sideburns trimmer on the shaver .2)Try the various torx head screwdriver sizes to find the fit for the two screws holding the top of the back shaver cover on. Unscrew the two screws that are under the sideburns trimmer that hold the back of the shaver on. On some Norelco shavers, the back will now slide off if you apply downward pressure on the shaver's back. Other Norelco shavers have one or two torx screws on the base of the back cover on the shaver; if so, unscrew them also. Place the screws in a safe place. 3)Take the back cover off the shaver. Some shavers may have a strap fastening the battery down. Unfasten the strap if there is one. Take out the battery. 4)Replace the old battery with a new rechargeable Ni-Cd AA battery. Re-fasten the battery holding strap if there was one. 5)Replace the back shaver cover and re-screw in all the torx screws,
1helpful
2answers
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