Introduction

Your battery may need to be replaced if it doesn't hold a charge or is not charging at all. The JBL Charge 3 has a 6000mAH battery.

  1. Turn your speaker upside down and insert the plastic opening tool vertically into the slit in the front cover. Slowly pull the plastic opening tool outward to remove the four clips holding the covering in place. Repeat this process for all four edges of the front cover.
    • Turn your speaker upside down and insert the plastic opening tool vertically into the slit in the front cover.

    • Slowly pull the plastic opening tool outward to remove the four clips holding the covering in place.

    • Repeat this process for all four edges of the front cover.

  2. Pull apart your cover gently from both sides and remove it from the speaker housing.
    • Pull apart your cover gently from both sides and remove it from the speaker housing.

    • The inside of the front cover has holes that must match with their corresponding pins on the speaker housing for proper reassembly.

    • Removing the Front Cover does not affect the waterproof seals of the device. However, removing any further disassembly of your speaker will require removing waterproof seals and gaskets. Your device may no longer be waterproof after these have been altered.

  3. Remove the two 8mm Phillips #1 screws from the tabs. Remove the two 8mm Phillips #1 screws from the tabs. Remove the two 8mm Phillips #1 screws from the tabs.
    • Remove the two 8mm Phillips #1 screws from the tabs.

  4. Insert  the plastic opening tools underneath both tabs. Insert  the plastic opening tools underneath both tabs.
    • Insert the plastic opening tools underneath both tabs.

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  6. Twist and pull open the passive radiator.
    • Twist and pull open the passive radiator.

  7. Repeat all previous steps for the other passive radiator. Repeat all previous steps for the other passive radiator.
    • Repeat all previous steps for the other passive radiator.

  8. Remove the six 8mm Phillips #1 screws from the outer battery cover. Peel the outer battery cover away from the speaker housing. Peel the outer battery cover away from the speaker housing.
    • Remove the six 8mm Phillips #1 screws from the outer battery cover.

    • Peel the outer battery cover away from the speaker housing.

  9. Remove the seven 8mm Phillips #1 screws from interior battery cover. Remove the interior battery cover. Remove the interior battery cover.
    • Remove the seven 8mm Phillips #1 screws from interior battery cover.

    • Remove the interior battery cover.

  10. Pull gently to disconnect the bundled cable connector in the side of the speaker. This action will separate the battery from the motherboard. Pull gently to disconnect the bundled cable connector in the side of the speaker. This action will separate the battery from the motherboard.
    • Pull gently to disconnect the bundled cable connector in the side of the speaker. This action will separate the battery from the motherboard.

  11. Pull the battery and battery cable out from their housing.
    • Pull the battery and battery cable out from their housing.

Conclusion

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

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Jack Ng

Member since: 10/08/2018

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Cal Poly, Team S13-G1, White Fall 2018 Member of Cal Poly, Team S13-G1, White Fall 2018

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