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JBL Xtreme battery replacement

Was du brauchst

  1. JBL Xtreme battery replacement, Battery: Schritt 1, Bild 1 von 1
    • 8.4 V battery pack for the JBL Extreme.

  2. JBL Xtreme battery replacement: Schritt 2, Bild 1 von 1
    • Unscrew the screws and remove the shell.

  3. JBL Xtreme battery replacement: Schritt 3, Bild 1 von 1
    • Remove the battery pack by unscrewing the 8 screws. Unplug the battery pack. Drill a hole. Seal holes with hot glue for air-tightness.

  4. JBL Xtreme battery replacement: Schritt 4, Bild 1 von 2 JBL Xtreme battery replacement: Schritt 4, Bild 2 von 2
    • Solder the positive wires together, and solder the negative wires together. Use a 5.5 x 2.1 hollow DC connector for the power supply. Insulate the cable ends (Heat shrink wrap, electrical tape, etc.)

  5. JBL Xtreme battery replacement: Schritt 5, Bild 1 von 1
    • Battery, 8.4 Volt. 13200mAh 8.4V Rechargeable Battery Pack Charger for Bicycle Light-XML-T6

  6. JBL Xtreme battery replacement: Schritt 6, Bild 1 von 1
    • Solarstorm 2S2P 18650 Battery Case.

    • 4xPanasonic NCR18650B 3,7V 3400mAh=14400 mAh

    • + 5V USB ON/OFF Button


To reassemble your device, follow these instructions in reverse order.

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Mitglied seit: 06/27/17

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6 Kommentare


step 2: unscrew the screws …. thats th point, where are the screws. the body looks like glued.

stephan dingsda - Antwort


Don’t ask me, because I have this guide only translated not created. Try to contact the author on de.ifixit.com. I have translated it so, that I tried to don’t change the original text.


Martin Kubica - Antwort

I didn’t get it quite clear: is there a original battery replacement or an improvised one? I am interested in replacing mine but I didn’t find the battery.

Chris Fotu - Antwort


See the comment higher.

Martin Kubica

Martin Kubica - Antwort

WTF?!? Don’t do this. Buy a replacement battery online, and swap it out. Don’t drill holes, add glue, and try to cram in some battery that isn’t built for it!

fixit4 - Antwort

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