Is your iPhone 11 Pro Max battery draining too quickly or dying before the day ends? At Phonofix Maldon, we specialise in professional battery replacement services to bring your iPhone back to life—quickly, affordably, and reliably.
Whether your device shuts down unexpectedly, charges slowly, or no longer holds a charge, our expert team in Maldon, Essex is here to help. We use premium-grade batteries and offer same-day service to keep you connected without hassle.
Over time, iPhone batteries degrade. Here are common signs it’s time for a replacement:
Battery health under 80% (check in Settings > Battery > Battery Health)
Slow charging or battery overheating
Sudden power drops (e.g., phone turns off at 20%)
Phone feels sluggish or unresponsive
Battery warning in settings: “Service Recommended”
Typically, lithium-ion batteries last 1.5–2 years or around 500 charge cycles. Replacing your battery restores performance and extends the lifespan of your phone.
At Phonofix Maldon, we follow a safe, precise process:
Diagnostic Check – We test battery health, performance, and potential internal damage
Careful Disassembly – Using anti-static, precision tools
Battery Replacement – We install a high-quality replacement battery, OEM or equivalent
Device Reassembly & Testing – Ensuring your phone functions like new
Final Quality Check – We verify charging speed, battery stats, and system performance
Most replacements are completed within 1 hour, and data is kept intact throughout the process.
Prices vary depending on:
Quality of the battery (OEM-grade or premium third-party)
Whether additional repairs are required (e.g., charging port)
Express service options
Contact us for a free quote or stop by our Maldon store—no appointment needed.
Experienced Technicians – Skilled in iPhone battery diagnostics and repairs
Genuine & Premium Parts – Long-lasting and safe replacements
Same-Day Service – Most repairs completed in under an hour
Transparent Pricing – No hidden costs
Warranty Included – Peace of mind with every replacement
Local & Trusted – Proudly serving Maldon and surrounding Essex areas
Our services are available to customers in:
Maldon
Heybridge
Chelmsford
Braintree
Witham
Tiptree
Southminster
Whether you live nearby or just visiting, we’re ready to get your iPhone running at full power again.
Maximise your battery’s lifespan with these smart habits:
Use Optimized Battery Charging (iOS settings)
Keep your iPhone updated
Avoid extreme temperatures
Don’t let the battery drop below 10% frequently
Use certified Lightning cables and chargers
Limit apps running in the background
We’re here Monday to Saturday for walk-ins and appointments. Let us help you get the power and performance your iPhone 11 Pro Max deserves.
A failing battery doesn’t mean you need a new phone. With Phonofix Maldon’s iPhone 11 Pro Max battery replacement service, you can breathe new life into your phone—affordably, safely, and fast.
Restore your device with our expert screen replacement services. Get that new phone feeling again in no time. Visit us for reliable and efficient service.
Repair time: Up to 60 minutes
Book our diagnostic service to get your device issues resolved. Our qualified technicians will diagnose the problem and advise you on any repairs or replacement parts needed. Trust us for efficient and reliable service.
Repair time: Up to 60 minutes
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Repair time: Up to 60 minutes
Trust us for professional assistance and quality Services. Experience swift and reliable phone services in Maldon. Our expert technicians offer trustworthy solutions to address any issues, ensuring your device is back in optimal condition in no time.