Samsung2-3hOriginal Service Pack

Battery Replacement Samsung A25

Call 065/362-61-31

Price List

Original (Service Pack)

The only option we offer — original.

7,000 RSD
  • Warranty: 90 days
  • In Settings: Original Samsung battery — the phone sees it as factory.
  • Original Samsung battery from Service Pack packaging
  • Authorized importer, we do not install copies

Note: if the back cover is cracked, the battery warranty does not apply — a shard of glass can fall inside and puncture the new battery. If we replace the cover during the same visit, the battery keeps its full warranty.

Repair in 2-3h
Warranty 90 days
No data loss

Samsung Galaxy A25 Battery Replacement - Restore the Performance of the Latest A-Series Model

The Samsung Galaxy A25 represents the newest evolution of the popular A-series, and its modern battery deserves a genuine replacement when service time comes. Although this model is relatively new on the market, heavy use can create the need for a battery replacement sooner than you might expect. Viper Mobile, an experienced Samsung service center with a long tradition, is ready to restore full energy efficiency to your A25. ### Advanced battery technology in the A25

The Galaxy A25 uses an advanced lithium-polymer battery optimized to work with the Exynos 1280 processor and the Dynamic AMOLED 2X display. This combination delivers excellent energy efficiency, but once the battery starts to age, users may notice a significant drop in performance. The modern 120Hz refresh rate display, which makes using the phone so smooth, becomes one of the biggest power consumers when the battery is no longer in optimal condition. With the A25, users often report that the phone restarts unexpectedly while running demanding apps, or that the battery drains faster when using the camera with image stabilization. These symptoms indicate that the existing battery can no longer provide the stable power supply that the phone's advanced features require. ### Why a genuine battery makes the difference

Investing in a genuine Samsung Service Pack quality battery at 7.000 dinars offers the best price-to-quality ratio for your Galaxy A25. Genuine batteries are specifically calibrated to work with the A25's software and hardware, which means the Battery Management System (BMS) can accurately assess the charge level and manage power consumption optimally. Once a genuine battery is installed, your A25 will again be able to use all of its advanced features without limitations. The 90Hz/120Hz display mode will no longer cause dramatic battery drain, shooting photos in Pro mode won't interrupt the phone's operation, and the 5G connection will work reliably without the fear of a sudden shutdown. ### Precision at every step of the replacement

The Samsung Galaxy A25 has a sophisticated construction that requires an expert approach to battery replacement. Our technicians use specialized tools adapted to newer Samsung models, which guarantees that the device's thin components and flex cables won't be damaged. The process takes 2 to 3 hours and includes carefully removing the adhesive strip that holds the battery in place, cleaning the contacts, and calibrating the new power source with the system software. We pay special attention to checking the operation of all sensors after installation, since the A25 has advanced biometric and ambient sensors that can be sensitive to changes in power supply. ### Expertise built on experience

Viper Mobile has been operating since 2004 at Bulevar Arsenija Čarnojevića 91/3 in New Belgrade. Over the years we have developed expertise in working with every generation of Samsung phones, including the latest models such as the A25. We provide a 90-day warranty on the battery replacement service. To schedule an appointment or for additional information, call 065/362-61-31.

Frequently Asked Questions About Battery Replacement

How do I know if I need a new Samsung battery?

Open Samsung Members → Support → Phone diagnostics → Battery status. Samsung does not show a capacity percentage the way iPhone does — it gives a rating: Normal, Weak or Bad. On newer models (S23 and up) the exact percentage and charge cycle count also appear under Settings → Battery and device care → Battery. Practical signs it is time for a replacement: the phone shuts down at 20-30%, the battery drains faster than before, charging takes longer than usual, or the battery is physically swollen.

How long does Samsung battery replacement take?

From 2 to 3 hours. The battery swap itself is the shorter part of the job — most of that time goes to curing the adhesive that holds the back cover in place. That step cannot be rushed: if the phone is collected before the adhesive sets, the cover will not seat properly. That is why the device stays with us for the full period.

Will I lose my data during Samsung battery replacement?

No. Battery replacement does not affect your data, photos, apps, or settings on your Samsung phone. We never erase anything and never ask for your unlock code. One thing to know before the repair: after a battery replacement the phone is no longer water resistant, because the factory seal is opened once and cannot be restored to factory condition.

Is the Samsung battery original?

Yes. We use exclusively original Samsung batteries from the authorized distributor with full factory capacity. No copies or generic replacements — only originals compatible with Samsung fast charging technology.

Will the phone perform like new after a battery replacement?

The battery will be new — but the phone will not behave like it did on day one, and that is not down to the battery. Apps have grown several times over: what used to take 30 MB now takes 150 MB and draws far more power. So a new original battery in a Galaxy S21 after five years of use will not last as long as the factory one did — the same capacity now powers a much heavier load. A battery replacement fixes sudden drain, shutdowns at 20-30% and charging several times a day; it does not turn the phone back into the year it was bought. An original Samsung battery typically retains over 80% capacity through the first 2 years of normal use (about 500 charge cycles).

How much does a Samsung battery replacement cost?

The price depends on the model — exact prices for every Galaxy model are listed in the price table on this page. The price is fixed per model and includes an original Service Pack battery, professional installation and VAT, with no hidden costs. If your model is not in the table, call us for an exact price.

What warranty do I get on a Samsung battery replacement?

The warranty is 3 months (90 days) on the installed battery and labor. The exception are Galaxy Z Flip and Z Fold models — repairs on foldable devices are performed only with the customer’s consent and without warranty, because authorized suppliers do not provide a warranty on parts for those models. The battery warranty also does not apply if the back cover is cracked — a shard of glass can fall inside and puncture the new battery. If we replace the back cover during the same visit, the battery keeps its full warranty.

7,000 RSD

Courier Service

We send a courier to pick up your phone and return it repaired. Available across Belgrade.

1,500 RSD

Hydrogel Screen Protection

With every repair — hydrogel film at a special price of 2,000 RSD. Protects against scratches and minor impacts.

2,000 RSD

Price Calculator

Related Services

Screen ReplacementScreen Glass ReplacementBack Glass ReplacementPhone BuybackAll Services

Our repair shop is located in New Belgrade — phone repair New Belgrade

Book service065/362-61-31