The iPhone 16 Plus was built with one big promise — all-day battery life. Thanks to its larger size and more efficient chip, it’s supposed to be the battery champ of the lineup. But if you’ve started noticing that your phone isn’t lasting as long as it used to, or it’s acting a little strange, your battery could be the reason.
Let’s break down the common issues and how to get your iPhone 16 Plus battery replaced — safely and properly.
When a Big Battery Starts Letting You Down
Even though the iPhone 16 Plus comes with one of the biggest batteries in the lineup, it’s still a lithium-ion unit — which naturally wears down over time. Daily charging, background apps, and temperature changes all contribute to battery fatigue.
Here are signs you shouldn’t ignore:
⚡ Faster-Than-Usual Drain
If your battery used to last from morning to night but now needs two or three top-ups a day, it’s time for a check.
🔋 “Service” Message in Settings
Go to Settings > Battery > Battery Health & Charging. If your phone says “Service Recommended,” your battery capacity has dropped below safe levels.
🐌 Sudden Lag or Freezing
Low battery health can affect performance — your iPhone slows itself down to conserve power and avoid shutdowns.
🔥 Overheating During Use or Charging
Heat is a byproduct of battery stress. If your iPhone 16 Plus feels too warm even during light use, that’s a red flag.
🔄 Unstable Battery Percentage
Does your phone go from 30% to 5% in seconds? That’s likely a calibration issue caused by a degraded battery.
What Happens If You Delay Battery Replacement?
Delaying a weak battery replacement doesn’t just mean shorter screen time. You’re risking:
- System instability and random shutdowns
- Overheating that can damage internal components
- Reduced resale value
- Poor app performance and camera lag
In extreme cases, an old battery can even swell — pushing against the screen or internal parts.
How We Handle iPhone 16 Plus Battery Replacement
At Apple Repair Centre, we know how to treat big phones right. The iPhone 16 Plus battery is larger and requires careful handling to avoid damaging the board or display.
🧰 Here’s What You Get:
- Top-quality replacement battery that meets Apple’s standards
- Same-day battery swap with zero data loss
- Safe removal with anti-static tools — no damage to Face ID or logic board
- Battery health report post-installation
- Thorough testing to ensure smooth charging and performance
Why You Shouldn’t Risk It at a Local Shop
We’ve seen it all — bloated batteries, phones that don’t boot after “cheap fixes,” and devices where the Battery Health section disappears entirely.
Low-cost batteries might look like a good deal, but they can:
- Drain quickly
- Damage the motherboard
- Disable accurate battery readings
- Last only 2–3 months before failing again
Don’t take that risk with your iPhone 16 Plus.
Time to Bring Back That All-Day Battery Life?
Your iPhone 16 Plus should last longer than your daily routine. If it doesn’t, we’ll help restore that powerhouse performance with a safe, reliable battery replacement — done by pros who know what they’re doing.
📍 Visit us: 4th Floor, Shima Plaza, Ulubari, Guwahati, Assam
📞 Call now: 9127586561
📍 Click here for directions
Final Note
A weak battery turns a great phone into a frustrating one. If your iPhone 16 Plus isn’t holding up like it used to, let’s fix that — quickly, professionally, and with no compromise on quality.
Walk in anytime. We’ll have your phone fully powered in no time.
