iPhone battery
replacement
$79 flat.
Every iPhone model from the 11 to the 17 Pro Max — same flat $79 price, same OEM-grade lithium-ion battery, same 30-day warranty. No “starting at” tricks. No model-based pricing games.
Your iPhone is telling you.
iPhone batteries lose capacity after about 500 charge cycles — usually 18–24 months. Here’s how to tell yours is done.
Dies before lunch
Phone was unplugged at 7am, dead by noon. A healthy iPhone gets 12+ hours of normal use. Anything less means battery degradation.
“Service” warning in Settings
Settings → Battery → Battery Health shows “Service” instead of “Maximum Capacity %”. iOS is officially flagging your battery as worn.
Capacity below 80%
Battery Health screen shows below 80%. Apple themselves recommend replacement at this threshold. Performance throttling kicks in.
Hot to the touch
Phone heats up during normal use, charging, or even sitting idle? That’s a degraded battery working harder than it should.
Random shutdowns
Phone shuts off at 30%, 40%, even 50% — then turns back on once plugged in. The battery can’t hold voltage under load anymore.
Bulging or swollen back
Back glass lifting, screen popping out, phone wobbling on the table? Swollen battery — stop using it and bring it in immediately.
Same price. Same warranty. Same battery quality.
We keep the math simple. iPhone 11? $79. iPhone 17 Pro Max? Also $79. Why? Because the battery itself isn’t dramatically more expensive across models — Apple just charges more because they can.
Apple pricing as of May 2026 from support.apple.com/iphone/repair · Out-of-warranty rates · BuyCellFix prices include parts, labor, and 30-day warranty.
Real batteries. Real warranty. Real fast.
30-minute typical turnaround
Battery swap is one of the simpler iPhone repairs — most are done in 30 minutes flat. Walk in with a dying iPhone, walk out with a fresh battery.
OEM-grade lithium-ion
Same chemistry, same capacity, same voltage as the original. Cycle count resets to zero. iOS Battery Health screen reads 100% on day one.
30-day warranty included
If anything goes wrong with the battery within 30 days — swelling, won’t hold charge, premature failure — bring it back. We swap it free.
3 Greater Montreal locations
Laval, Montreal, Vaudreuil-Dorion. Same flat $79 at every shop. Walk in or book ahead — we don’t charge differently based on which store you visit.
No hidden fees
$79 covers the battery, the labor, and the warranty. No diagnostic fee. No “service charge”. No upsells. The price you see is the price you pay.
Bilingual EN / FR
Service en français ou en anglais. Three Greater Montreal shops with bilingual technicians who can explain the repair in whichever language you prefer.
Same $79. Three convenient shops.
Battery replacement available at all three locations. No appointment needed for most repairs — walk in and we’ll get you back in 30 minutes.
Curé-Labelle
Laval, QC H7V 2V5
Free parking · Walk-ins welcome 514-660-4532
Queen Mary
Montréal, QC H3W 1Y3
Near CDN-Snowdon metro 514-467-0751
Sylvain Lelièvre
Vaudreuil-Dorion, QC
West Island · Walk-ins welcome 514-661-1265
Battery isn’t the only issue?
Screen Replacement
Cracked iPhone screen? Every model from $89 to $199. Same-day across all locations.
Learn more → 💧Water Damage Repair
iPhone got wet? Emergency cleaning from $49. Best results when brought in within 48 hours.
Learn more → 🔮Back Glass Replacement
Cracked back glass on your iPhone? From $99 vs Apple’s $549.
Learn more →iPhone battery replacement, answered.
What else can we fix for you?
Whatever broke, we likely fix it. Three Greater Montreal locations, every major device.
Ready to fix that battery?
$79 flat. 30-minute repair. 30-day warranty. Walk in or get a quote first.
Apple’s official guidance at support.apple.com/iphone/repair · BuyCellFix is an independent service provider.
