iPhone 7 Plus won't hold a charge — we'll replace the battery in 25 minutes and give you the worn one.
A tired battery gives itself away with a half-day charge, shutdowns with power left, a sluggish system and a bulging back.
It once lasted a full day, but now the phone runs flat by midday even with gentle, light use.
The iPhone goes dark while the gauge still shows power and only wakes once a cable is plugged in.
The interface stutters because iOS cuts performance when an aged cell cannot supply peak current.
The rear gets hot while charging, the screen lifts at an edge, or the case begins to split along the seam.
The table lists the minimum cost of the job; the final amount depends on the chosen part and the phone's condition.
| Service | Original | Aftermarket |
|---|---|---|
| Battery replacement | 27 900 ₸ | 15 900 ₸ |
| Charging port replacement | 22 900 ₸ | 13 900 ₸ |
| Display replacement | 38 900 ₸ | 32 900 ₸ |
| Housing replacement | 58 900 ₸ | 32 900 ₸ |
| Camera glass replacement | 19 900 ₸ | 10 900 ₸ |
| Main camera replacement | 58 900 ₸ | 32 900 ₸ |
| Front camera replacement | 28 900 ₸ | 15 900 ₸ |
| Home button replacement | 32 900 ₸ | 19 900 ₸ |
| Earpiece speaker replacement | 26 900 ₸ | 15 900 ₸ |
| Speaker replacement | 26 900 ₸ | 15 900 ₸ |
| Microphone replacement | 26 900 ₸ | 15 900 ₸ |
| Button replacement | 26 900 ₸ | 15 900 ₸ |
| Vibration motor replacement | 26 900 ₸ | 15 900 ₸ |
| Proximity sensor replacement | 26 900 ₸ | 15 900 ₸ |
| Display glass replacement | 40 900 ₸ | 22 900 ₸ |
| Other repairs | Price | |
| Power controller replacementboard-level chip · microsoldering | 23 900 ₸with parts | |
| Water damage cleaningcorrosion cleaning · diagnostics up to 2 days | 17 900 ₸per job | |
| Logic board repairmicrosoldering · 1–3 days | 61 900 ₸per job | |
| Audio codec replacementboard-level chip · microsoldering | 27 900 ₸with parts | |
| Wi-Fi module repairwireless module · board-level repair | 21 900 ₸with parts | |
| Storage replacement and upgradememory chip installation | 30 900 ₸with parts | |
| Firmware flashingsoftware restore, no parts replaced | 10 900 ₸per job | |
| Touch ID repairpaired to the board — no aftermarket | 27 900 ₸per job | |
| Modem repairboard-level chip · microsoldering | 19 900 ₸with parts | |
An original battery costs more than an aftermarket one, and we confirm the exact sum before work starts.
Battery health is checked, the phone opened and disconnected, the old cell removed, the bay cleaned, a new one fitted and tested after assembly.
We read the details in Settings and look for wear signs, so the fault is surely in the power cell.
The display module comes off and the battery connector is unplugged at once to avoid any short.
The cell is peeled off without bending it, because a swollen battery calls for extra care.
Adhesive residue and dust are removed so the new battery sits flat and does not press on the screen.
The new part is fixed in place, the cable is connected, and the phone is assembled and charged.
We watch how it powers on, holds charge and reacts to the cable, then issue the warranty.
Afterwards the phone charges normally and shows a believable percentage.
Price for my modelThe gap shows up in charge reserve, price and iOS behaviour, so compare the two across four points.
For the Plus the part is matched to you, original or aftermarket, and workshops operate in both cities.
The installed battery and the work carry a warranty up to 1 year, so a defect does not become your problem.
Over eleven years our technicians have opened many iPhone 7 Plus units and know how to swap a cell without harming cables.
The battery is replaced by experienced specialists who handle adhesive strips and delicate connectors with care.
We offer original or aftermarket cells, explain the difference and do not push the pricier option without need.
Visit on weekdays from 10:00 to 19:00 or at weekends and holidays from 11:00 to 18:00, whichever suits you.
The service operates in Almaty and Astana, so any warranty question can be handled where you happen to be.
A customer brought in an iPhone 7 Plus that kept dying outside in freezing weather even with over half charge. We replaced the battery, checked capacity and charging — the phone now works reliably.
The whole journey — from message to finished phone. We give you the old part.
Book a replacementYou message us on WhatsApp with the model and what happened — we give you the price and time. Or you come in without an appointment.
We check the battery capacity and cycle count, inspect the charging port and controller: sometimes the battery isn't the culprit.
We note the model, the part (original or aftermarket), the price, the timeframe, and the warranty.
We open the factory packaging in front of you and check the number against the receipt.
We remove the old battery, install a new one and seal the case with new water-resistant adhesive.
Charging, capacity in Settings, operation under load. You take the phone, the receipt and the old battery.
Technicians for iPhone, Mac, iPad, Apple Watch and AirPods repair.
Photo: Bakmukhammed S.
Photo: Galymzhan S.
Photo: Zhandos Sh.
Photo: Darkhan T.
Photo: Kudiret S.We pick a module if the glass is cracked or lines appear.
02We renew the case after hard knocks, dents or warping.
03We clean or replace the Lightning port if the cable sits loosely.
04For sound that is quiet, crackly or hard to hear.
05We restore the click and response of the front button.
06We fix blurry, hazy photos after the phone is dropped.
“If the repair didn’t suit you or you have a complaint, write to me personally.”
Send a photo of the screen and the iPhone model. An engineer will reply on WhatsApp, give the price and today's available time.
iPhone 7 Plus Battery Replacement in Astana with a 25 Minute Wait
At iServices in Astana, an iPhone 7 Plus battery replacement is done while you wait, usually in about 25 minutes. You choose an original battery or an aftermarket one, the part is shown in factory packaging before installation, and every job is covered by a warranty of up to 1 year. Data stays untouched.
The iPhone 7 Plus is old enough that its battery is usually the first thing to give out. Here is how to tell that replacement time has come, and how not to confuse a tired cell with a different fault.
On iPhone 7 Plus the Battery Health screen shows Maximum Capacity and cycle count, and once the figure drops into the low 80s or a service message appears, the battery is considered worn. That percentage is current capacity against the factory rating, while the cycle count tracks how many full discharge-charge rounds the cell has survived. A handset reading 77 % with the Service Recommended note is not in immediate danger, but it has already lost roughly a quarter of its original runtime and will keep sliding. Cold weather makes the drop steeper: a reading that looks fine indoors can collapse outside. A cell that still reads 85 % but shuts the device down at 30 % under load is already failing and should be checked. If the readings point to a worn cell, iPhone 7 Plus battery replacement Astana can be booked once the diagnostics confirm it.
We start with free diagnostics in front of the customer, 15 minutes, and use a USB current tester to see whether the fault sits in the cell, the Lightning connector or the charging circuit on the board. The tester shows the actual current the handset draws, so a healthy draw with a dead cell points to the battery, while a flat or jumping reading points to the connector or the charging controller. A worn Lightning socket collects lint and loses contact, which is why "only charges at an angle" is such a common complaint. A device that charges only at a certain angle or not at all is more often a dirty connector than a dead cell, so swapping the battery first would waste both time and a good part. A photo can be sent on WhatsApp — an engineer replies within 5 minutes.
An original pack and an aftermarket one behave differently, and on the 7 Plus the gap shows up in what you see on screen. Here is how the two options compare on the properties that matter at the counter.
| Option | Health data shown | Unknown-part warning | Best for |
|---|---|---|---|
| Original battery | Full accuracy, cycles included | Not displayed | Long-term use or resale |
| Aftermarket battery | Figures may differ | Possible on later models | A spare handset |
| Refurbished original | Full accuracy, cycles included | Not displayed | Budget-conscious long-term use |
The 7 Plus has no battery-to-device pairing, so a fresh pack restores full performance and accurate readings without the warnings that newer models can throw up. That pairing arrived later, on newer models, where a swapped unit can trigger a service message and hide the health figure entirely. On this model the controller reports capacity and cycle count straight to iOS, and the handset accepts a replacement without complaint. We still see plenty of these devices in daily use across the city, and most of them are held back by a tired cell rather than slow hardware. A worn unit makes iOS throttle the processor to avoid sudden shutdowns, so a sluggish device often speeds up noticeably after the swap even though nothing else was touched.
A battery swap on the iPhone 7 Plus takes us about 25 minutes, and the whole path from the first message to pickup usually fits inside an hour. Here is what those steps look like.
An engineer replies on WhatsApp within 5 minutes and quotes a price from a photo, then before any work starts the price, part, turnaround and warranty are fixed on the receipt in about 2 minutes. The customer sends a picture of the device, we name a free time slot, and the chosen battery — original or aftermarket — is shown in factory packaging before it goes in. The receipt records which part was chosen, so there is no quiet substitution mid-job. Our technicians have handled 46,000+ repairs over 11 years, and the paperwork follows the same order every time. Getting the part and terms written down before the phone is opened protects the customer if anything about the job turns out differently from what was discussed.
The customer can wait in our lounge with coffee and Wi-Fi, and 72% of repairs are finished while the customer waits; afterwards the phone is returned with the receipt, the warranty card and the old battery. Payment is by Kaspi, card or cash, and the warranty runs up to 1 year. If the customer would rather not sit in the waiting area, a courier can be called to collect the device. Our working hours are Mon–Fri 10:00–19:00 and Sat–Sun plus holidays 11:00–18:00, so a swap can fit around a working day. Keeping the old part is worth it — it is proof the battery was actually swapped and a reference if the new one is ever questioned.
A new battery goes in, but the phone does not leave the bench straight away. We run the device through a full check with the customer present, so nothing is missed before the phone leaves the bench.
After the repair we check 32 functions in about 10 minutes — cameras, microphones, speakers, charging and network — together with the customer, and the data is never touched because only the battery is swapped. The engineer hands the phone over and lets the customer scroll through each item: both rear and front cameras, both microphones, the earpiece and loudspeaker, Lightning charging, Wi-Fi and cellular signal. On this model there is no Face ID or True Tone to test, so the list focuses on the hardware it actually has. We also confirm the reported charge level rises as it should while plugged in. Walking through the checks together with the engineer, rather than trusting a written report, is the simplest way to confirm the phone came back exactly as it went in.
The handset is resealed with fresh adhesive after opening to keep its splash protection, and the new battery is covered by a warranty of up to 1 year. That seal is the part most people forget: the factory glue loses its grip the moment the screen is lifted, so a fresh gasket goes back on before the phone is closed. The warranty card travels home with the device and covers the battery itself, while the old part is returned in a bag for reference. Even with new adhesive, no phone is fully waterproof once opened, so it should be kept away from water and heavy rain as a habit rather than relying on the seal.
A swollen battery and care for a fresh one are two sides of the same safety question. Here is what to do in the alarming case and how to stretch the life of the new part.
A swollen battery pushes the display up from inside, and it should not be charged, pressed or squeezed — the device should be brought in as soon as possible. Gas builds inside the pack, and on the iPhone 7 Plus the first visible sign is usually a gap along the right edge or a screen that rocks when tapped. Heat during a top-up accelerates the reaction, so the cable should be unplugged the moment the lift is noticed. Continuing to power a swollen pack or pressing the screen back down can damage the display and, in the worst case, cause the pack to vent, so the handset should be left switched off until it is seen. The device should be carried in a bag away from the body rather than a tight pocket, and the screen should not be flattened with books or clamps.
A worn battery, an expanded cell or a sudden shutdown all point to the same fix, and the decision comes down to a few practical points worth carrying into the conversation.
Did not find an answer? Message us on WhatsApp: an engineer replies, not a bot.
Ask a questionNo, the larger body of the iPhone 7 Plus holds a bigger battery of a different shape. The two are not interchangeable. Only a battery made for the Plus is fitted.
A worn battery confuses the charge gauge, so the readout drops and then jumps back. It is a typical sign of an aged cell. A new battery shows the charge steadily again.
Most likely yes, because the camera and flash draw a burst of current that a worn battery cannot deliver. The voltage drops and the phone shuts down. A healthy cell handles this load easily.
Yes, the old adhesive is removed and a new seal is laid before the display is closed. It keeps dust out and holds the screen evenly in the frame. Check that there are no gaps around the screen at pickup.
Yes, but a cracked display may splinter further when opened. The engineer warns you about this before starting. Many owners choose to change both parts in one visit.
A worn battery, a tired cable or a dirty port can all slow charging. Try another cable and gently clean the port first. If it is still slow, the battery and port are checked in Astana.
До этого обращалась в сервис у дома, там только развели руками. Оставила на зарядке на ночь, утром — не держит заряд. После ремонта — как новое.
The difference is not always visible, but it can be checked. An original panel is the one the manufacturer installs; an aftermarket copy costs about 35% less.
What “maximum capacity” means, why the phone shuts down in the cold, and how long a new battery lasts.
Power it off, skip the rice, and get the board checked before corrosion starts. Here is the short version of the first 30 minutes.
Most charging faults come from the cable, the port or the battery. Here is how to find the cause and get a free check.
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