Battery Replacement – Same-Day Service with 100% Health Guarantee
Is your smartphone battery draining quickly, overheating, or shutting down without warning? These are clear signs that your battery is worn out and needs replacement. At KL iPhone Repair Service, we provide same-day battery replacement for all major smartphone brands, using top-quality batteries that deliver 100% battery health and no "unknown part" warning after installation.
 
🔋 Common Signs You Need a Battery Replacement:
Battery drains too fast, even on standby
Random shutdowns or reboots
Battery percentage jumps, freezes, or lags
Overheating while charging or using apps
Phone feels swollen or the screen is lifting
Charging is slow or stuck at a low level
 
✅ Our Battery Replacement Service Includes:
Free battery health check before repair
Same-day service (depending on model availability)
High-quality batteries with 100% health
No “unknown part” warning after replacement
Clean professional installation with device sealing and testing
30-day limited warranty
(Warranty excludes physical, water, or accidental damage after repair)
 
📱 Supported Brands – We Replace for All Models:
Apple iPhone – All models with 100% health and no error warning
Samsung – Galaxy, Note, A series, etc.
Huawei / Honor
Xiaomi / Redmi / Poco
Oppo / Vivo / Realme / OnePlus
Sony, Asus, Nokia, Lenovo, and others
 
Not sure if we support your device? Just ask — we likely do!