Most people don’t know if their phone is playing up because of the battery or something else. Six symptom questions produce a battery health score and a clear replace now vs keep monitoring verdict. Covers iPhone, Samsung and Android. Feeds directly into our battery price estimator.
Phone Battery Health Estimator — 6 Questions, Instant Score
Answer based on how your phone has been behaving recently — not how you wish it was behaving.
Question 1 of 6
Question 1 of 6
What type of phone do you have?
Battery health visibility and replacement cost vary significantly by phone type.
Question 2 of 6
How old is your phone?
Battery chemistry degrades with every charge cycle. Most phone batteries start to fail noticeably after 2 years.
Question 3 of 6
How fast does your battery drain on a typical day?
Think about a normal day of moderate use — calls, messages, a bit of browsing.
Question 4 of 6
Does your phone ever shut down unexpectedly before the battery reaches 0%?
Unexpected shutdowns at 20–40% charge are a classic sign of a battery that can no longer hold its stated capacity.
Question 5 of 6
Does your phone get unusually hot during normal use or while charging?
A degraded battery works harder to deliver the same power, generating more heat. Excessive heat during charging or browsing is a reliable warning sign.
Question 6 of 6
How does your phone charge?
Charging behaviour is one of the clearest external indicators of battery health.
Phone Battery Replacement — What You Need to Know
Quick guide to battery health, replacement timelines and what to expect from a repair.
Samsung Health Monitor or AccuBattery app can show cycle count and capacity. No built-in health display. Rule of thumb: if your 2+ year old Android drains significantly faster than when new, the battery is likely degraded.
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When to Replace
Replace now if: iPhone shows below 80%, phone shuts down unexpectedly, phone is 3+ years old and drains fast, or it gets very hot during charging. Otherwise monitor for another 3–6 months.
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Heat & Safety
A battery that is hot to touch at rest, or swells the back panel, should be treated as urgent. A swollen lithium battery is a fire risk. Stop using the device and call 0452 323 571 for same-day service.
Battery Health FAQ — Epping & Wollert
How do I check my iPhone battery health myself? ▼
Go to Settings › Battery › Battery Health & Charging. The percentage shown is your maximum capacity compared to when the phone was new. Apple recommends replacing the battery when it drops below 80%. Below 80% your iPhone may also be throttling CPU speed to prevent unexpected shutdowns — you can check this in the same menu. If you’d prefer us to check, call 0452 323 571 — we’ll check it during any visit at no extra charge.
My phone battery health shows 79% — does that mean I need a new battery now? ▼
79% is just below Apple’s recommended replacement threshold of 80%. Whether to replace now depends on how the phone actually behaves: if it lasts all day without unexpected shutdowns and doesn’t get excessively hot, you may be fine for another few months. If it’s shutting down unexpectedly or struggling to last the day, replace now. Our free Phone Battery Health Estimator above takes the guesswork out. Battery replacement from $69 — same-day in Epping and Wollert. Call 0452 323 571.
Will replacing my phone battery make it like new? ▼
Yes — for the battery-specific issues. After a battery replacement, your phone should charge properly, last a full day again, and stop unexpected shutdowns. It won’t fix other hardware issues like a cracked screen, damaged camera or slow processor — but if the battery is the culprit, you’ll notice an immediate, dramatic improvement. Many customers are surprised how much better the phone feels after a battery swap. Battery replacement from $69 in Epping and Wollert. Call 0452 323 571.
Is it worth replacing the battery on a 4-year-old phone? ▼
It depends on the phone’s overall condition and your goals. If the phone is otherwise working well — screen intact, no other faults — a $69–$89 battery replacement is almost always worth it compared to a $1,000+ upgrade. Use our free Repair or Replace Phone Guide to compare. If the phone has multiple faults, we’ll give you an honest assessment of whether it’s worth repairing before you spend a dollar. Call 0452 323 571.
How long does a phone battery replacement take in Epping? ▼
Most phone battery replacements take 30–60 minutes depending on the model. We carry stock of the most common iPhone and Samsung batteries. Same-day service available most days — call 0452 323 571 in the morning to confirm availability. All batteries come with a 90-day warranty.
What Epping & Wollert Customers Say
★★★★★
“Used the battery estimator on the website and it told me my battery was failing. Booked Darren the next day, new battery in 45 minutes. Phone lasts all day again — incredible difference.”
Jenny H. — Epping 3076 · iPhone 13 Battery Replacement
★★★★★
“My Samsung was dying by lunchtime. Darren diagnosed the battery issue immediately and had a replacement fitted same afternoon. Honest, fast and reasonably priced.”
Mark D. — Wollert 3750 · Samsung Galaxy Battery
★★★★★
“The battery estimator tool is brilliant — saved me wasting money at a phone shop who were going to charge me double. Darren sorted it for $79 with a warranty.”
Priya S. — South Morang 3752 · iPhone 14 Battery
💰 Refer & Earn — Get Paid for Helping Neighbours
Know someone in Epping, Wollert or Melbourne North whose phone battery is dying? Refer them through TheFixers.App and earn up to 4% Primary Referrer commission on every completed job — up to 24 months or the first 20 jobs. Free to join, no minimum payout.
From $69. Same-day service. 90-day warranty. iPhone, Samsung, Android — all models covered. We come to you or meet at a convenient location. No Fix No Fee.
All tools free · No sign-up required · Epping 3076 · Wollert 3750 · Melbourne North VIC
Local Repair Service — Epping & Northern Suburbs
What does Your IT and Tech Mates fix in Epping and the Northern Suburbs?
Your IT and Tech Mates repairs laptops, phones, tablets, MacBooks, and desktop computers for residents across Epping 3076, Wollert 3750, Lalor 3075, South Morang 3752, Thomastown 3074, and Mill Park 3082. Services include screen replacement, battery replacement, charging port repair, hinge repair, SSD upgrades, virus removal, water damage recovery, and data recovery. Free diagnostic, fixed quote, no-fix no-fee. Call 0452 323 571.
📍 Your IT and Tech Mates is based in Epping VIC 3076 and services all Northern Suburbs: Wollert, Lalor, South Morang, Thomastown, Mill Park, Mernda, Craigieburn, and Doreen.
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About Your IT and Tech Mates
A Real Local Business — Not a Chain, Not a Call Centre
Your IT and Tech Mates is a locally owned device repair service based in Epping VIC 3076. We repair laptops, phones, tablets, MacBooks, and computers for homes, small businesses, students, seniors, and NDIS participants across Melbourne’s northern suburbs — including Wollert, Lalor, South Morang, Thomastown, Mill Park, Mernda, and Craigieburn.
Every repair starts with a free diagnostic. You get a fixed quote before we touch anything. No-fix, no-fee. We live here and work here — your neighbours already trust us. Call us on 0452 323 571 or WhatsApp us.
