iPhone Battery Replacement
Quick answer
Is your iPhone battery draining faster than it should? Mobile Armour offers professional iPhone battery replacement for all models from iPhone 6 through to iPhone 17. Every repair comes with a 6-month warranty on parts and labour.
Get a repair quote
Choose your model and we'll confirm the price and time before any work starts.
Signs you need iPhone battery replacement
Is your iPhone battery draining faster than it should? Mobile Armour offers professional iPhone battery replacement for all models from iPhone 6 through to iPhone 17. Our experienced technicians use high-capacity replacement batteries that restore your phone's original battery performance. The entire process takes just 20-30 minutes, and every battery replacement comes with a 6-month warranty. Stop living tethered to a charger — get your iPhone battery replaced today.

- Battery drains quickly (less than a day)
- Phone shuts down at 20-30% battery
- Battery health below 80%
- Phone overheating during normal use
- Slow charging or not charging fully
- Battery swelling (urgent — come in immediately)
How does the repair work?
Battery health diagnostic
we check your current battery health percentage and confirm replacement is needed
Safe battery removal
we carefully remove the old battery following proper procedures to protect your device
Premium battery installation
we install a high-capacity replacement battery matched to your iPhone model
Calibration and testing
we verify battery charging, percentage reporting, and overall device performance
Which models do you repair?
- iPhone 17 Pro Max
- iPhone 17 Pro
- iPhone 17
- iPhone 16 Pro Max
- iPhone 16 Pro
- iPhone 16
- iPhone 15 Pro Max
- iPhone 15 Pro
- iPhone 15
- iPhone 14 Pro Max
- iPhone 14 Pro
- iPhone 14
- iPhone 13 Pro Max
- iPhone 13
- iPhone 12 Pro Max
- iPhone 12
- iPhone 11 Pro Max
- iPhone 11
- iPhone SE
- iPhone XR
- iPhone X
- iPhone 8
- iPhone 7
- iPhone 6S
- iPhone 6
Not listed? Call 0405 326 205; we repair many more models.
What warranty do I get?
All iPhone battery replacements include a 6-month warranty. If your new battery shows any defects in capacity or performance within the warranty period, we'll replace it free of charge.
Is my data safe?
Yes. We don't open your apps, photos or messages unless you ask us to. We still recommend a backup before any repair.
iPhone Battery Replacement questions
All FAQs →How much does iPhone battery replacement cost in Australia?
iPhone battery replacement costs vary by model. We offer competitive pricing that's typically less than Apple's official service. Call 0405-326-205 for pricing specific to your iPhone model.
How do I know if my iPhone needs a new battery?
Check Settings > Battery > Battery Health. If your maximum capacity is below 80%, or your phone shuts down unexpectedly, it's time for a replacement. We also offer free battery diagnostics in-store.
Will I lose my data during battery replacement?
No! Battery replacement does not affect your data. All your photos, apps, and settings remain exactly as they are. However, we always recommend backing up before any repair as a precaution.
How long does an iPhone battery last after replacement?
A new replacement battery should last 2-3 years of normal use, similar to when your iPhone was new. Battery lifespan depends on usage patterns, charging habits, and temperature exposure.
iPhone Battery Replacement near you
Bring it in today
Kiosk 4, Warringal Shopping Centre, 56 Burgundy St, Heidelberg · Open 7 days: Mon–Sat 9 am – 5 pm, Sun 10 am – 5 pm