Hello, I am asking for help in inserting the charger module into the karcher electronics. Where to solder the module, and disconnect it, if necessary, to charge it with the original power supply. 3.7V battery and 5.5V 600mA AC power adapter to charge it

Will this connection be correct?

I would also like to get the answer to the same question. And would it be possible to keep the original switch and solder the charging system between the battery and the standard charger plug?

Did you solve the problem? I also want to use this tp 4056 module. Any hints?

So far it comes. The original switch does not work in this case.

Karcher WV-Inserting a Li-Po charger module on the TP4056 chip

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#1 16669308 29 Aug 2017 10:08

leszekppp leszekppp

Level 22

» |

Post #1
16669308 29 Aug 2017 10:08

Hello, I am asking for help in inserting the charger module into the karcher electronics. Where to solder the module, and disconnect it, if necessary, to charge it with the original power supply. 3.7V battery and 5.5V 600mA AC power adapter to charge it
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#2 16695255 12 Sep 2017 15:29

leszekppp leszekppp

Level 22

» | Topic author Helpful post? (+2)

Post #2
16695255 12 Sep 2017 15:29

Will this connection be correct?
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#3 17073644 01 Mar 2018 22:03

arturpro arturpro

Level 10

» | Positive voted Helpful post? (+7)

Post #3
17073644 01 Mar 2018 22:03

I would also like to get the answer to the same question. And would it be possible to keep the original switch and solder the charging system between the battery and the standard charger plug?
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#4 19036349 11 Nov 2020 11:18

Rafalkoketek Rafalkoketek

Level 2

» | Helpful post? (0)

Post #4
19036349 11 Nov 2020 11:18

Did you solve the problem? I also want to use this tp 4056 module. Any hints?
#5 19037456 11 Nov 2020 18:46

leszekppp leszekppp

Level 22

» | Topic author Helpful post? (0)

Post #5
19037456 11 Nov 2020 18:46

So far it comes. The original switch does not work in this case.
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Karcher WV-Inserting a Li-Po charger module on the TP4056 chip

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