Hello, some time ago I bought bluetooth headphones from rock space model eb30. The headphones are charged through the box (powerbank), in the box there are two grooves into which the headphones are inserted, from them there are two pins that touch the contacts on the headphones, unfortunately...

There must be some. There probably isn't any charge controller in the earphones and it was included in the box. So you do not know anything about the construction of the headphones themselves, and what link and what parameters were used. Attempting to charge may end up damaging the equipment, so I advise against any manipulation.

First, connect the meter to these gold plated pads and enter the DC voltage value.

unfortunately, after connecting the meter, the display shows 0, i.e. the battery in the handset is simply discharged ... Added after 2 [hours] 31 [minutes]: and as for maniupulating with the equipment, I will try what I can, even if it is supposed to damage the headphones, which I have from working headphones that cannot be charged.

It is impossible to disassemble them and get directly to the battery?

As you can see in the photo, there is a 40mAh battery On the Batimex.pl website I found batteries for wireless headphones with similar dimensions. They have a voltage of 2.4V or 3.7V.

thank you very much for the answer, I understand that there is a chance to load it somehow. what if I bought such batteries?

Maybe at the beginning, before you start investing unnecessarily in new batteries, measure the voltage at the ends of this battery.

I didn't do it by measuring these gold pads with a meter? was then 0

Rather, it was not a direct measurement

Charging Rock Space Model EB30 Bluetooth Headphones without Original Box

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#1 17358139 30 Jul 2018 20:19

Murdoc123 Murdoc123

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Post #1
17358139 30 Jul 2018 20:19

Hello, some time ago I bought bluetooth headphones from rock space model eb30.
The headphones are charged through the box (powerbank), in the box there are two grooves into which the headphones are inserted, from them there are two pins that touch the contacts on the headphones, unfortunately the box is lost.
Is there any way to charge them without a box? anyone have any idea?

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#2 17358239 30 Jul 2018 20:58

Anonymous Anonymous

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Post #2
17358239 30 Jul 2018 20:58

Murdoc123 wrote:
Is there any way to charge them without a box?

There must be some. There probably isn't any charge controller in the earphones and it was included in the box. So you do not know anything about the construction of the headphones themselves, and what link and what parameters were used. Attempting to charge may end up damaging the equipment, so I advise against any manipulation.
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#3 17358253 30 Jul 2018 21:01

H3nry H3nry

Level 32

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Post #3
17358253 30 Jul 2018 21:01

First, connect the meter to these gold plated pads and enter the DC voltage value.
#4 17361389 01 Aug 2018 19:50

Murdoc123 Murdoc123

Level 10

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Post #4
17361389 01 Aug 2018 19:50

unfortunately, after connecting the meter, the display shows 0, i.e. the battery in the handset is simply discharged ...

Added after 2 [hours] 31 [minutes]:

and as for maniupulating with the equipment, I will try what I can, even if it is supposed to damage the headphones, which I have from working headphones that cannot be charged.
#5 17363092 02 Aug 2018 15:52

H3nry H3nry

Level 32

» | Helpful post? (+3)

Post #5
17363092 02 Aug 2018 15:52

It is impossible to disassemble them and get directly to the battery?
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#6 17364766 03 Aug 2018 15:36

Murdoc123 Murdoc123

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Post #6
17364766 03 Aug 2018 15:36

managed to open the receiver.
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#7 17367050 05 Aug 2018 00:02

wieswas wieswas

Level 34

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Post #7
17367050 05 Aug 2018 00:02

As you can see in the photo, there is a 40mAh battery
On the Batimex.pl website I found batteries for wireless headphones with similar dimensions. They have a voltage of 2.4V or 3.7V.
#8 17367969 05 Aug 2018 16:27

Murdoc123 Murdoc123

Level 10

» | Topic author Helpful post? (0)

Post #8
17367969 05 Aug 2018 16:27

thank you very much for the answer, I understand that there is a chance to load it somehow.
what if I bought such batteries?
#9 17368051 05 Aug 2018 17:28

H3nry H3nry

Level 32

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Post #9
17368051 05 Aug 2018 17:28

Maybe at the beginning, before you start investing unnecessarily in new batteries, measure the voltage at the ends of this battery.
#10 17368119 05 Aug 2018 18:05

Murdoc123 Murdoc123

Level 10

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Post #10
17368119 05 Aug 2018 18:05

I didn't do it by measuring these gold pads with a meter? was then 0
#11 17369021 06 Aug 2018 10:30

H3nry H3nry

Level 32

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Post #11
17369021 06 Aug 2018 10:30

Rather, it was not a direct measurement
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Topic summary

The discussion revolves around charging Rock Space EB30 Bluetooth headphones after losing the original charging case. The user initially inquired about alternative charging methods, as the headphones require a specific charging box with pins that connect to the headphones. Responses suggest caution, indicating that the charging controller may be in the box, and attempting to charge without it could damage the headphones. The user attempted to measure the voltage at the charging pads but found it to be zero, indicating a discharged battery. After opening the headphones, they discovered a 40mAh battery and considered purchasing a replacement. Suggestions included measuring the battery voltage directly before investing in new components.
Summary generated by the language model.

Charging Rock Space Model EB30 Bluetooth Headphones without Original Box

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