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JBL Charge 4 Battery Replacement

Introduction

The battery is necessary for the JBL Charge 4 to power up and work properly. It also is responsible for charging your phone when connected to the USB out port. If you notice decreased battery life your battery may be dying. This guide will show you how to replace the battery in your JBL Charge 4.

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  1. JBL Charge 4 Battery Replacement, Speaker Grill: étape 1, image 1 de 1

    • Flip your speaker over and insert the plastic opening tool into the slit on the grille.

    • Pry away from yourself towards the back of the speaker to release the clip.

    • Repeat this process for the clip on the other side.

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  2. JBL Charge 4 Battery Replacement: étape 2, image 1 de 2 JBL Charge 4 Battery Replacement: étape 2, image 2 de 2

    • Remove the two 8mm Phillips #0 screws from the other edge of the grille.

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  3. JBL Charge 4 Battery Replacement: étape 3, image 1 de 1

    • Pull apart both sides of the grille.

    • Lift the cover off of the speaker.

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  4. JBL Charge 4 Battery Replacement, Passive Bass Radiators: étape 4, image 1 de 2 JBL Charge 4 Battery Replacement, Passive Bass Radiators: étape 4, image 2 de 2

    • Using the plastic opening tool, lift the tab on top of the speaker to release the radiator from the clips.

    • Repeat this process on the other clips around the radiator to release it from the frame.

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  6. JBL Charge 4 Battery Replacement: étape 5, image 1 de 2 JBL Charge 4 Battery Replacement: étape 5, image 2 de 2

    • Push the radiator off of the frame of the device.

    • Repeat on the other side.

    • The passive bass radiators seal out water from inside the device. Removing them multiple times may compromise the waterproof nature of the speaker.

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  7. JBL Charge 4 Battery Replacement, Battery: étape 6, image 1 de 2 JBL Charge 4 Battery Replacement, Battery: étape 6, image 2 de 2

    • Remove the two 6mm Phillips #0 screws on the front side of the port bay cover.

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  8. JBL Charge 4 Battery Replacement: étape 7, image 1 de 1

    • Gently slide the cover back and off the hooks.

    • Remove the port bay cover.

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  9. JBL Charge 4 Battery Replacement: étape 8, image 1 de 3 JBL Charge 4 Battery Replacement: étape 8, image 2 de 3 JBL Charge 4 Battery Replacement: étape 8, image 3 de 3

    • Remove the two 6mm Phillips #0 screws.

    • Remove the four 8mm Phillips #0 screws.

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  10. JBL Charge 4 Battery Replacement: étape 9, image 1 de 1

    • Lift up the battery cover.

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  11. JBL Charge 4 Battery Replacement: étape 10, image 1 de 3 JBL Charge 4 Battery Replacement: étape 10, image 2 de 3 JBL Charge 4 Battery Replacement: étape 10, image 3 de 3

    • Remove the sticky tape to expose the white ribbon cable ZIF connector.

    • Flip up the black locking flap on the ZIF connector with the tip of a spudger or your fingernail to release the cable.

    • Remove the white ribbon cable from the battery cover and place the cover to the side.

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  12. JBL Charge 4 Battery Replacement: étape 11, image 1 de 2 JBL Charge 4 Battery Replacement: étape 11, image 2 de 2

    • Remove the battery from the battery socket by gently pulling on it.

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  13. JBL Charge 4 Battery Replacement: étape 12, image 1 de 3 JBL Charge 4 Battery Replacement: étape 12, image 2 de 3 JBL Charge 4 Battery Replacement: étape 12, image 3 de 3

    • Pull out the battery enough to expose the battery's wire connector.

    • Push down on the white tab and gently pull out the battery-device connector.

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Conclusion

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

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Auteur

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Sydney Seto

Membre depuis le 01/24/19

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Cal Poly, Team S1-G1, White Winter 2019 Membre de l'équipe Cal Poly, Team S1-G1, White Winter 2019

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15 commentaires

Where do you buy a battery for a jbl Charge 4 ??

Matt hempel - Réponse

Probably just cut open the blue foil around the batteries and replace them by re-soldering the electronics onto new 18650 batteries.

correct me if I’m wrong here.

Brendon Reijnders -

If you know how to handle them and have experience with soldering them that's a yes if not those batteries are really dangerous if you don't know how to do it correctly.

Hart80 -

Where in the !&&* do i get a battery for a bluetooth speaker. What happened to the jbl charge 4 that it even goes out???

Shani Sanders - Réponse

My JBL charge 4 battery dead too. 9nly uses it for three months

osborne buhere - Réponse

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