Get your iPhone battery replaced in Shin-Okubo today! Solve your battery drain problems in as little as 30 minutes!

2026/05/12 blog

Hello!

This is iPhone Repair Worker Shinjuku Main Store.

Our store is located very close to the east exit of Shinjuku Station and is within walking distance of the neighboring Shin-Okubo area, so we are pleased to welcome many customers.

Today, we'll delve into the most common problem we hear from long-time iPhone users: battery issues.

■ Those symptoms might indicate your battery is nearing the end of its life. Are you experiencing any of these problems? "I fully charged it in the morning, but by lunchtime it's less than half full," "The power suddenly shuts off even though there should still be battery life left," "Apps launch noticeably slower than before"...

The lithium-ion batteries used in iPhones have a lifespan of approximately two years, although this can vary depending on usage conditions. As they degrade, not only does the operating time shorten, but gas can be generated inside the battery, causing it to swell and potentially leading to secondary damage such as pushing the screen up from the inside.

Even more serious is the risk of unstable voltage putting a strain on the device, leading to circuit board failure or the device becoming unable to boot (Apple logo loop). It would be terrible to miss a photo opportunity or lose contact while enjoying street food or taking pictures in Shin-Okubo. Check the maximum capacity in the "Battery Health" section of the settings screen, and if it's around 80%, we strongly recommend replacing it as soon as possible.

■ Easily accessible from Shin-Okubo! Fastest service in as little as 30 minutes. Don't worry if you're concerned about data loss when sending your device for repair. Our battery replacement service does not touch your data area; we only replace the worn-out part.

The service takes as little as 30 minutes . You can restore your battery life to an incredibly comfortable level while you shop or dine. Please note that the time required may vary depending on the model and the store's congestion level, so please feel free to contact us for details.

If you're experiencing battery issues with your iPhone around Shin-Okubo, please entrust your device to our shop, where we pride ourselves on our technical expertise and speed. Our skilled staff will carefully refresh your valuable device.

If you're experiencing battery issues, please feel free to contact iPhone Repair Worker Shinjuku Main Store.

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• Open from morning until late at night

• Same-day repair & same-day return

• On-site repair available

•Screen repair/battery replacement/water damage repair etc...

If you're having trouble with your iPhone or iPad repairs, please feel free to contact us.

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