Samsung Galaxy S20 Ultra Battery Replacement in Al Khobar

Samsung Galaxy S20 Ultra Battery Replacement in Al Khobar gives a tired phone its full day back. We check it free, fit a new battery under the glass back and reseal it. Then we test wired and wireless charging, and most jobs are done the same day.

A Samsung S20 Ultra battery draining fast is the complaint we hear most about this phone. It drops from full to half before lunch, even with few apps open. Some phones shut off with a third of the charge still showing.

A worn battery can't give enough power at busy moments. The phone may restart during a call or with the camera open. An old battery can also swell, and that pushes the back or the screen out of place.

Not every drain needs a new part. A stuck app, the screen at its sharpest setting or a weak signal can empty any battery. We check these first, and sometimes a settings change is all it takes.

A battery that has lost its strength is different. It is glued inside, under the glass back, and no charger can bring its health back. The real fix is a brand new battery, fitted with care.

How Kabayan Center Replaces a Samsung Galaxy S20 Ultra Battery

These are the battery problems we fix on the S20 Ultra.

• Fast drain, even with the screen dimmed and apps closed
• Sudden shutdowns while the battery still shows a third or a quarter left
• A phone that only stays on while it's plugged in
• Slow charging, or a percentage that jumps up and down
• A phone that feels warm even when it's resting on the table
• A swollen battery lifting the glass back at one corner

A Samsung S20 Ultra battery replacement with us follows these steps:

1. We check the phone free, read the battery health and look for apps that drain it.
2. We explain what it needs, and you decide before any work starts.
3. We warm the glass back to soften the glue, then lift it slowly around the big camera.
4. We disconnect the old battery and free it with its pull tabs or a gentle solvent, never a metal tool.
5. We fit the new battery and check the wireless charging coil on the back cover.
6. We lay fresh adhesive and press the back on evenly. It seals well, but it isn't water-tested like a new phone.
7. We test wired and wireless charging, and you check the phone before you leave.

Have a different phone? Our phone battery replacement service covers other models with the same care. The shop is on King Fahd Road, and people drive in from Dammam and Dhahran too.

How an S20 Ultra Battery Wears Out: 3 Real Cases

Charged every night in a hot room

One morning a phone arrived with its glass back lifted at one corner. Its owner works long shifts and shares a room where the AC barely runs. "It rocks on the table now," they told us.

They had searched for Samsung Battery Replacement in Al Khobar on the way to work. The phone charged on a fast charger every night, often under a pillow during video calls home. Heat plus hours at full charge is what makes a battery swell.

Inside, the battery had puffed up and pressed hard against the back of the display. We lifted it out with its pull tabs, slowly, so it didn't bend. A swollen battery must never be pierced or pried with metal.

After fitting the new battery, we saw pale pressure marks in the middle of the screen. The swelling had pushed on it from behind for weeks. We offered a phone screen replacement, but the owner chose to wait.

The phone now lies flat and lasts through a whole shift again. The pale marks are still there, so the screen can be changed later if they grow.

Hunting for signal on a desert site

We often see this with phones used far from the city. "It's at half before lunch," a site engineer told us. They had first looked up mobile repair in Al Khobar from the site office.

Out in the desert, the signal comes and goes all day. The phone keeps searching for a network and pushes its radio harder each time. On this model, the large screen at its sharpest setting adds even more drain.

The battery health reading was low, so the old battery really was worn. While the phone was open, we checked the charging port too. It was packed with fine sand, and the cable only went in halfway.

We did a charging port repair and cleared out the sand before fitting the new battery. With the engineer's OK, we also lowered the screen sharpness and turned off the fastest network mode for site hours.

The cable now clicks in firmly, with no wiggle. The phone reaches the end of the workday with charge to spare. A small dust cap now keeps the sand out of the port on site.

Left flat in a drawer for months

This one starts in a drawer. A teacher kept the phone as a spare after buying a new one, then forgot about it. When they needed it again, it wouldn't even show a charging light.

A battery left empty for months slowly drops below a safe level. The phone's safety circuit then refuses to charge it, so the whole phone looks dead. Many people keep plugging it in and pressing the power button, hoping it wakes.

We tried a slow, careful charge first, but the battery was too far gone. So we fitted a new one, and the phone started on the first try. The photos and chats inside were all still there, safe and untouched.

Wireless charging did not work, though. Our tests traced it to a small power part on the board, not the coil in the back. We explained what a motherboard repair would involve.

The teacher decided cable charging was enough for a spare phone. It now holds its charge in the drawer for weeks. The board can still be repaired later if wireless charging is ever needed.

How to Keep Your S20 Ultra Battery Healthy

• Charge between 20% and 80% when you can, and unplug once it's full.
• Keep the phone off the car dashboard and out of direct summer sun.
• Take the case off during long charging, so the heat can escape.
• Lower the screen sharpness setting when you don't need full detail.
• Use a good cable and charger, not an unknown one from a roadside stall.
• Charge a spare phone to half every few weeks, so it never goes fully flat.
• Stop using it and bring it for phone repair in Al Khobar if the back starts to lift.

Related services

• Water damage repair for a phone that got wet and now drains or restarts