Difficulty
Difficult
Steps
7
Time Required
45 minutes - 1 hour
Sections
3
- Bottom Cover
- 3 steps
- Motherboard Cover
- 1 step
- Battery
- 3 steps
Flags
1
Action Shots
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Introduction
What you need
Step 1
Bottom Cover
- Power off the SoundBank Z3.
- Turn over the device.
- Peel the silicone feet up to remove.
- No extra adhesive is needed to reapply the feet as long as the sticky side is not touched.
Power off the SoundBank Z3.
Turn over the device.
Peel the silicone feet up to remove.
No extra adhesive is needed to reapply the feet as long as the sticky side is not touched.
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Step 2
- Remove all eight of the 11 mm Phillips screws from the bottom of the device.
Remove all eight of the 11 mm Phillips screws from the bottom of the device.
Step 3
- Remove the bottom panel speaker using an iFixit opening tool.
Remove the bottom panel speaker using an iFixit opening tool.
Step 4
Motherboard Cover
- Remove the four 4.5 mm silver Phillips screws that secure the plastic panel covering the motherboard.
- Remove the plastic panel.
Remove the four 4.5 mm silver Phillips screws that secure the plastic panel covering the motherboard.
Remove the plastic panel.
Step 5
Battery
- Remove the battery from the holder. It may be difficult the first time.
- Use a spudger between the battery and speaker wall to loosen it from its surroundings.
- If the battery is punctured, leaking, or bloated/puffy, it may be hazardous and should be properly disposed of.
Remove the battery from the holder. It may be difficult the first time.
Use a spudger between the battery and speaker wall to loosen it from its surroundings.
If the battery is punctured, leaking, or bloated/puffy, it may be hazardous and should be properly disposed of.
Step 6
- Remove the pressure-fitted foam from the slot by hand.
- Unravel and remove foam from the wires.
- When reassembling, the foam can be re-wrapped if care is taken when handling it.
Remove the pressure-fitted foam from the slot by hand.
Unravel and remove foam from the wires.
When reassembling, the foam can be re-wrapped if care is taken when handling it.
Step 7
- Using a soldering iron, remove the leads, separating the battery from motherboard.
- Follow this guide to help you remove the wires from the motherboard if you are unfamiliar with soldering.
Using a soldering iron, remove the leads, separating the battery from motherboard.
Follow this guide to help you remove the wires from the motherboard if you are unfamiliar with soldering.
To reassemble your device, follow these instructions in reverse order.
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Author
with 9 other contributors
Cherian Thomas
Member since: 03/25/2016
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5 Guides authored
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Team
UMass Dartmouth, Team 3-2, Bhusal Spring 2016
Member of UMass Dartmouth, Team 3-2, Bhusal Spring 2016
UMASSD-BHUSAL-S16S3G2
5 Members
8 Guides authored
Michael Coleman - Jul 2, 2018
Reply
Thank you for providing battery replacement instructions for the ZENGRE BlueTooth speaker system. They are very helpful.
Alier Obed Jaenz Rivas - Apr 5, 2019
Bendiciones. con que batería la reemplazaste? podrías enviarme un link para comprarlo, desde ya muchas gracias
Alier Obed Jaenz Rivas - Apr 5, 2019
Reply
MUCHAS GRACIAS!!!!
Sin embargo hubiese sido exelente pudiese mostrarse los tipos de batería con los cuales se puede reemplazar.