iPhone 6s Plus Battery Replacement
The iPhone 6s Plus runs on a 2,750 mAh lithium-ion battery designed to support its 5.5-inch Retina HD LCD display and A9 processor. If your iPhone drains faster than normal, shuts off early, or struggles during basic use, replacing the battery restores stable daily performance and reliability.
1-Year Battery Warranty
Battery Options for iPhone 6s Plus
Amsentrix – Standard Capacity (2,750 mAh)
- Closest match to original performance
- Safe, certified lithium cells
- Reliable all-day usage
- Manufactured by Mobilesentrix
Warranty: 1 Year
Repair Time: 25–35 minutes
Amsentrix – High Capacity (+15% / +20%)
- Longer battery life for daily use
- Better endurance for video, calls, and social apps
- Higher-efficiency discharge
- Ideal for heavy users
Warranty: 1 Year
Repair Time: 25–35 minutes
OEM Apple Battery (2,750 mAh)
- True Apple-grade cell chemistry
- Accurate Health & Calibration
- Best long-term reliability
- Sourced directly via Mobilesentrix
Warranty: 1 Year
Repair Time: 25–35 minutes
Our Battery Quality Standards
Cheap batteries can overheat, swell, or fail prematurely. One Fix Tech installs only certified high-grade lithium cells that meet or exceed Apple's safety standards.
- Amsentrix Premium – best aftermarket performance
- Normal & High Capacity options
- OEM Apple battery available
- 1-year warranty against swelling & defects
Essential Battery Safety & Usage Tips
- Avoid frequent micro-charges — stresses the battery.
- Swollen batteries can lift and damage the LCD.
- Daily overnight charging accelerates long-term wear.
- Use trusted chargers like Apple, Anker, Belkin.
- Charging port cleaning is always free.
- Cheap cables can damage the charging IC.
Why Choose One Fix Tech?
- Premium Amsentrix & OEM Apple batteries
- 1-year full warranty
- Professional installation
- No recycled or unknown batteries
- Free charging port cleaning
- Verified Mobilesentrix supply chain
Need a Stronger Battery?
Walk in anytime or book your repair online.
Book Repair