Laptop, Tablet, Phone and Smartwatch Battery Replacement Services
Laptop, Tablet, Phone & Smartwatch Battery Replacements
Is your device losing charge quickly, shutting down unexpectedly or showing signs of a swollen battery? TECHWERX provides battery assessment and replacement services for supported Apple, Windows, Samsung and other popular devices across Bayside Melbourne and the Mornington Peninsula.
Battery replacement for a range of devices
Battery availability and repair options vary by exact model. Send us the device model number and we can check the suitable replacement part, availability and pricing before you book.
MacBook & Windows laptops
Battery assessment and replacement for supported MacBook Air, MacBook Pro, Dell, HP, Lenovo, ASUS, Acer and Microsoft Surface models.
iPad & Android tablets
Battery replacement enquiries for supported Apple iPad, Samsung Galaxy Tab and other selected tablet models.
iPhone & Samsung phones
Battery health and replacement services for supported iPhone, Samsung Galaxy and selected Android smartphones.
Apple Watch
Assessment and battery service enquiries for supported Apple Watch models. Serviceability depends on the model and parts availability.
Samsung Galaxy Watch
Battery service enquiries for selected Galaxy Watch models. Contact us with the model details so we can confirm available options.
Other devices
Have a different laptop, tablet, phone or wearable? Contact us with its make and model and we’ll let you know whether we can assist.
Signs your device may need a new battery
Rapid battery drain
The charge drops quickly, even with light use, or the device no longer lasts through your normal day.
Unexpected shutdowns
Your device switches off, restarts or drops suddenly from a high battery percentage.
Battery health warning
Your device reports reduced battery health, a service recommendation or that the battery needs attention.
Charging problems
The battery struggles to charge, will not hold charge or behaves inconsistently. Charging faults may also have another cause.
Excessive heat
The device becomes unusually hot during charging or normal use. Further assessment is recommended.
Swelling or case separation
The screen, trackpad or case appears to lift or bulge. This can indicate a swollen lithium-ion battery.
Important: what to do if a battery is swollen
If a device is bulging, the screen is lifting or the battery appears swollen, stop using and charging it. Do not press, puncture, bend or attempt to remove the battery yourself. Keep it away from heat and arrange professional advice. If it is hot, smoking or hissing, move away and contact emergency services.
How our battery replacement process works
Send us your model details
Tell us the device brand, exact model number and symptoms. A photo of the model information can help us identify the correct part.
Assessment & quote
We check the likely fault, part availability and repair options, then provide a quote. Any additional work or costs are discussed with you before proceeding.
Replacement & testing
Once you approve the quote, we arrange the repair and carry out relevant checks after installation. Warranty coverage is confirmed with your quote and repair documentation.
Visit or contact TECHWERX
We service customers across Bayside Melbourne and the Mornington Peninsula. Please note the different arrangements at our two locations.
Mornington workshop
91 Watt Road, Mornington VIC 3934
Workshop drop-offs are welcome. Free collection is available only within 10 km of the Mornington office, subject to availability and booking confirmation. At Cheltenham, service is mail-in or onsite only; there are no customer drop-offs or free collections.
Cheltenham
1265 Nepean Highway, Cheltenham VIC 3192
On-site service only. Device drop-offs are not available at this location; mobile appointments are arranged by booking.
Phone: 1300 765 611
Email: sales@techwerx.com.au
Hours: Monday–Friday 8:30am–5:30pm · Saturday 9:00am–1:00pm
Australia-wide mail-in enquiries are welcome. Please contact us before sending a device containing a lithium-ion battery so we can confirm safe and suitable shipping arrangements.
Battery replacement FAQs
How much does a battery replacement cost?
Pricing depends on the exact make and model, battery type and parts availability. Contact us with your model number for a quote before booking.
How long does a battery replacement take?
Turnaround depends on the device, repair complexity and whether the correct battery is in stock. We’ll provide an estimated timeframe when confirming your quote.
Will I lose my photos or files?
A battery replacement is not intended to erase your data, but no repair process is completely risk-free. We recommend keeping a current backup before service wherever possible.
Do you replace batteries in all models?
Not every model is serviceable or has parts readily available. Send us the exact model number and we’ll check the available options.
Can I bring a swollen battery device to the workshop?
Do not continue using or charging a device with a swollen battery. Contact us first for safe handling and drop-off advice rather than placing it in ordinary mail or transport.
Is there a warranty on replacement batteries?
Warranty coverage depends on the replacement part and repair supplied. The applicable warranty details will be provided with your quote and repair documentation.
Need a battery replacement quote?
Send TECHWERX your device make, model number and a brief description of the battery issue. We’ll help you confirm the next step, part availability and pricing.
Shop battery products
Browse available replacement batteries and battery-related products in the TECHWERX online collection.
View battery collectionMore device repairs at TECHWERX
TECHWERX repairs more than Apple computers. We also assist with popular Windows laptops, Samsung Galaxy phones and tablets, iPhones and iPads. Repair options depend on the exact model, fault and parts availability.
Windows laptop & PC repairs
Dell, HP, Lenovo, ASUS, Acer, MSI and selected Microsoft Surface devices. Ask about screens, batteries, keyboards, charging faults, SSD upgrades, Windows issues and motherboard diagnostics.
Windows laptop repair services →Samsung Galaxy repairs
Screen, battery, charging, camera and other hardware fault assessments for supported Galaxy S, A, Z Fold, Z Flip and Galaxy Tab models.
Samsung phone & tablet repairs →iPhone & iPad repairs
Screen, battery, charging port, camera and other hardware repairs for supported iPhone and iPad models.
iPhone & iPad repairs →Not sure which repair page you need? Contact TECHWERX with your device make, model and symptoms for advice and a quote.