Mobile phone battery replacement – battery repair & exchange

Is your phone battery not lasting long anymore, or does the device turn off unexpectedly? Select your smartphone model and check the price for a battery replacement. You can drop your device off at STARPHONE in Aachen; for devices eligible for shipping, we also offer our mail-in service.

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  • In Germany: sending in and return shipping free
  • Insured in transit
  • 12-month warranty
  • Specialist workshop since 19984.8 · over 1,300 Google reviews

Prices by device

Battery swollen or damaged? Please do not continue using or charging it and do not send it as a standard parcel. Damaged or defective lithium batteries are excluded from DHL parcel shipping. Contact us in advance so we can clarify how to proceed.

Often ready the same day – depending on the model and parts availability. The turnaround time is calculated from the arrival at the workshop, plus the time for shipping to and from our location.

When should a mobile phone battery be replaced?

Typical signs include significantly shorter runtimes, unexpected shutdowns, excessive heating, fluctuating battery percentage, or a visibly swollen battery. A swollen battery should not be subjected to further stress or charging.

Replace the battery instead of buying a new phone?

If the device otherwise functions reliably, a battery replacement can significantly extend its service life. Whether the repair is economically viable depends on the model, condition, and repair cost.

What does a new mobile phone battery cost?

First, select your specific device and then the available battery repair service. The price depends on the model and the work required. If your device is missing from the selection, inquire about repair options before booking an order.

Battery replacement at our workshop in Aachen

You can drop off your smartphone at STARPHONE at Blondelstraße 10, 52062 Aachen. Let us know the model, runtime issues, and your preferred pickup time in advance. We will verify spare part availability and the estimated timeline for your device.

Select model and check price · Call 0241 4013737 · Directions and opening hours

Battery replacement by brand

How the mail-in battery replacement works

  1. Select model and battery repair.
  2. Check price and book online.
  3. Before shipping, check if the device is eligible for shipping. Do not ship if the battery is swollen or damaged; contact us first.
  4. Send in a shippable device according to our shipping instructions.
  5. Have the battery replaced.
  6. Receive your device back via insured shipping.

What happens to my data?

A battery replacement is not a scheduled data-erasure process. Nevertheless, back up your data beforehand if the device is still safely operable. Technical defects can make data inaccessible. If access to the device is required for functional testing, we will clarify this during the repair process.

Select battery replacement

Prefer an in-person battery replacement? Go to Mobile phone repair in Aachen.

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Start repair.

Choose your model and repair and send in your device – free both ways within Germany.

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