Xiaomi 15 Battery Replacement

Xiaomi 15 battery not lasting like it used to?

• Drains to 20% by lunchtime with normal use.
• Phone shuts off with battery still showing charge.
• Takes way longer to charge than when it was new.
• Battery percentage jumps around or drops suddenly.
• Phone gets uncomfortably warm during regular tasks.
• Back panel feels like it's pushing outward. That's a swollen battery. Don't ignore it.

Xiaomi 15 battery details

The Xiaomi 15 has a 5240mAh cell. Flagship Xiaomi phones push hard on the display and the Snapdragon chip, so battery wear shows up faster if you're a heavy user. Xiaomi rates its cells for roughly 800 full charge cycles before noticeable degradation. Wireless charging generates more heat than wired, which speeds up long-term wear if that's your main charging method.

What the replacement involves

• Back panel removed with heat to release the adhesive.
• Old battery disconnected and carefully pulled from the adhesive strips.
• New battery seated, connected, and secured.
• Back panel resealed with fresh adhesive to maintain water resistance.
• Charge cycle test and battery health check before handover.

Pricing & time

• Cost: RM 200 - RM 320
• Turnaround: 45 minutes - 1.5 hours