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JBL Charge 3は2016年に発売されました。独特のデザインのスピーカーカバーとゴムのアクセントで認識できます。 完全防水設計、最大20時間の再生時間、Bluetooth接続対応です。

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Why won't it work without the battery.

My JBL Charge 3 battery has been bad for quite a while, and just recently it began to swell. The swelling made the cover breech. So I find your web page and I removed the battery and attempted to find a new one. A new battery with postage is almost expensive as buying a whole new charge 3.

So with that in mind I chose to just plug in the charger and run it off the charger without the battery it will not run off the charger. I threw away the battery well actually I left it at batteries plus so they would properly dispose of it. I kept the harness off the battery thinking that I would just have to twist the right wires together to make it run again with the charger. Any inside on this would be appreciated thank you.

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Was anyone able to do a workaround to make the speaker work without the battery?. I didnt knew the battery was this soo expensive. And I thought I could run the speaker via USB port before, turns out the speaker is totally dependent on the battery. I planned on using this for years, turns out I was only able to use it for over a year and then its battery became shyte,, and I’m now stuck with a very weak battery and speaker that will sound shyte if I turn the volume to more than 40-50%. And even if I did, it would immediately shutdown after a few seconds. Ugggh. this is annoying, for an expensive speaker like this, I expected more. -_-

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If your JBL Charge 3 speaker is not playing sounds, lighting up, or turning on at all, see the JBL Charge 3 Won’t Turn On problem page for possible problems and solutions.

Batteries have built-in circuitry. Sometimes this is smart circuitry so that it will “talk” with the device and tell it that it’s present. Some devices (iPhone for example) won’t boot without a battery for this reason+because when it boots it requires battery power, then it will accept power from the charger to power it, once booted.

If the only problem is that the battery went bad, this is probably why.

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the white wire in the middle of the plug that’s on the other end of the battery -wire is the wire for the safety temp control. When you connect a 10 Kohm resistor between the white wire and the two black ones together, the flip 3 wil work without an battery.

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sorry this works for the flip 3, I dont know if it will work with the charge 3

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Yes, when you do it like this, the speaker starts working, but a sizzling sound keep coming with music.

I couldn't understand why.

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is the sizzling sound only at higher volume?? Than it's probably caused by a too low current out of the AC adapter. use one that delivers min 1 A and use a good short cable.

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I tried with different cables and power supplies, no change. Then I removed the resistor and soldered the circuit that I removed from the dead battery's connection point to the connector (without battery) and tried it. Same problem, there is a hum in the speaker, even when there is no sound, it is more when there is sound.

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maybe i damaged the connector while soldering, the wires were too short. I will also try with a new connector.

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phylite さん、ありがとうございました!
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