The iPhone XR captured the market as a perfect balance of innovation and affordability, delivering a flagship experience through vibrant colors, an advanced camera, and impressive Battery Life. This popular model with a Liquid Retina display deserves proper attention when the battery starts showing signs of fatigue. Viper Mobile service specializes in restoring the original power of iPhone XR models through expert battery replacement that will let you enjoy all the capabilities of this exceptional device once again. The iPhone XR was designed with a focus on maximum energy efficiency, allowing it to deliver longer runtime compared to many competing models. However, intensive use over the years leads to natural degradation of the lithium-ion battery. The A12 Bionic chip and large display require stable power delivery, so when the battery starts to weaken, users quickly notice reduced performance, shorter runtime, and occasional unexpected shutdowns. Our premium replacement battery for the iPhone XR is available at a price of 4500 RSD. This component comes from certified suppliers who adhere to the highest standards of quality and safety. The battery has a capacity equal to or greater than the original, which guarantees that you'll get performance matching or exceeding what the phone had when it was new. Investing in a quality replacement extends the life of the device by a year or more.iPhone XR battery replacement is a complex technical task that our experienced technicians carry out with maximum precision. The process begins with a thorough system diagnostic to confirm that the battery is the main cause of the problem. Then the device is carefully opened using specialized tools, the old battery is removed, and the new one is installed in accordance with all original specifications. The entire process takes approximately one hour. Once our work is complete, the iPhone XR will operate again with a Battery Health of 100%, representing a full restoration of its energy capacity. Users can expect a return to original runtime, stable performance across all applications, and reliable operation of the camera and all advanced features. This transformation often exceeds the expectations of users who had grown accustomed to the limitations of a weak battery. Every battery replacement service we perform is backed by a 90-day warranty, demonstrating our confidence in the quality of our work. Viper Mobile has been operating continuously since 2004 at Bulevar Arsenija Čarnojevića 91/3 in New Belgrade, where over the years we have built a reputation as a reliable partner for Apple device servicing. Instead of thinking about buying a new phone, let your iPhone XR show its full potential through a professional battery restoration. Call us at 065/362-61-31 and schedule an appointment. Our team of experts is ready to restore your device's original power and let you continue enjoying all the advantages of this exceptional model.

Battery Replacement iPhone XR
Price List
A quality aftermarket battery at full capacity. On iPhone 12 and newer, Battery Health works normally and the phone reads it as “Used” in Parts & Service History — a pre-owned original, which it is not. No pop-up warnings. 90-day warranty.
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.
Frequently Asked Questions About Battery Replacement
How do I know if I need a new iPhone battery?
Check Battery Health in Settings → Battery → Battery Health. If it's below 80%, replacement is recommended. Other signs include: phone shutting down at 20-30%, rapid draining, and slow charging.
How long does iPhone battery replacement take?
iPhone battery replacement takes 1 to 3 hours depending on the model.
Will I lose my data during iPhone battery replacement?
No. Battery replacement does not affect your data, photos, apps, or settings on your iPhone. We never erase anything and never ask for your unlock code.
Is the iPhone battery original?
Yes. For iPhone 12 and newer, we use original batteries from the authorized Apple distributor that display 'Genuine Apple' status and Battery Health percentage in settings. For older models, we offer premium high-capacity batteries.
How long does a new iPhone battery last?
An original Apple battery typically retains over 80% capacity during the first 2 years of normal use (approximately 500 charge cycles). Exact lifespan depends on usage patterns.
What is the warranty on an iPhone battery replacement?
Genuine Apple (original) batteries: 6-month warranty. Premium replacement and JCID Enhanced batteries: 90 days (3 months). One exception: if the phone's back cover is cracked at the time of installation, the battery warranty does not apply — a shard of glass can fall inside and puncture the new battery. That is why we suggest replacing the cover during the same visit; the battery then keeps its full warranty. The exception applies to the battery only — all other installed parts keep their regular warranty periods.
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
Related Services
Our repair shop is located in New Belgrade — phone repair New Belgrade