iPhone Battery Replacement Nashville

Expert iPhone Battery Replacement Service

All iPhone Models - iPhone 15 to iPhone 8

We replace batteries for every iPhone generation including the latest iPhone 15 Pro Max, iPhone 15 Pro, iPhone 15, and iPhone 15 Plus, as well as iPhone 14, iPhone 13, iPhone 12, iPhone 11, iPhone XR, iPhone XS, iPhone X, iPhone 8, and older models. Our technicians use specialized tools to safely remove old batteries and install new ones without damaging internal components. Whether your iPhone is new or several years old, if it's experiencing battery issues, we can help.

High-Quality Replacement Batteries

Quality matters when replacing your iPhone battery. We use premium OEM and aftermarket batteries that match Apple's specifications for capacity (mAh), voltage, and safety features. Our batteries include built-in protection against overcharging, overheating, and short circuits. Unlike cheap replacement batteries that may fail quickly or even pose safety risks, our batteries are rigorously tested and certified safe. You'll get the same battery life as when your iPhone was new - a full day of use on a single charge.

Fast Battery Drain and Random Shutdowns

The most common battery complaint we hear is "my iPhone battery drains so fast." This happens because lithium-ion batteries degrade over time - after 400-500 charge cycles, capacity drops significantly. You'll notice your iPhone dying at 30% or 20%, needing multiple charges per day, overheating during use, or shutting down randomly even though it shows battery remaining. These are classic signs of a worn-out battery. Replacing the battery solves all these issues immediately. Your iPhone will last all day again like it did when new.

iPhone Battery Health Below 80%

Check your iPhone's Battery Health by going to Settings → Battery → Battery Health. If "Maximum Capacity" shows below 80%, Apple recommends battery replacement. At this point, iOS may also start throttling your iPhone's processor to prevent unexpected shutdowns, making your phone feel slow and laggy. After we install a new battery, your Battery Health will show 100% maximum capacity, and your iPhone's performance will be fully restored - faster, more responsive, and lasting much longer between charges.

Swollen iPhone Battery - Immediate Replacement Needed

If your iPhone's back is bulging or the screen is separating from the frame, you likely have a swollen battery - a dangerous condition caused by gas buildup inside the battery cell. DO NOT continue using or charging an iPhone with a swollen battery. Bring it to Computer House Nashville immediately for safe battery removal and replacement. We handle swollen batteries carefully using proper safety equipment. Swollen batteries can damage your iPhone's screen and internal components if left untreated, and in rare cases, they pose a fire risk.

Same-Day Battery Replacement in Nashville

Most iPhone battery replacements take 30-45 minutes at our Nashville shop located at 3520 West Hamilton Ave in the Bordeaux neighborhood. We stock batteries for all popular iPhone models, so you can usually walk in and get your battery replaced the same day. For best service, call ahead at (615) 891-2082 to confirm availability and get priority service. We're open Monday-Friday 11am-7pm and Saturday 11am-5pm. Serving Nashville, East Nashville, Germantown, Green Hills, Brentwood, Franklin, Murfreesboro, and all of Middle Tennessee.

Better Than Apple Store - Lower Cost, Same Quality

Apple Store charges $69-$99 for battery replacement depending on your iPhone model, and you often need to schedule an appointment days in advance. At Computer House Nashville, our battery replacement starts at just $39 (iPhone 8) up to $99 (iPhone 15 Pro Max) - often 30-40% cheaper than Apple. We use the same quality batteries and provide faster service. Plus, we offer a 1-year warranty on all battery replacements. As a local, independent Nashville repair shop, we provide personalized service and treat you like a neighbor, not a number.

1-Year Warranty on All Battery Replacements

We stand behind our work with a comprehensive 1-year warranty on every iPhone battery replacement. If your new battery fails, loses capacity prematurely, or develops any issues within a year, we'll replace it free of charge. This warranty covers both the battery itself and our labor. We also offer a no fix, no fee guarantee - if we determine your iPhone's battery can't be replaced or the issue isn't actually the battery, you don't pay. We're confident in our batteries and service, which is why we back them with industry-leading warranties.

Don't let a dying battery slow you down. Visit Computer House Nashville at 3520 West Hamilton Ave or call (615) 891-2082 for same-day iPhone battery replacement. Fix fast draining, overheating, and random shutdowns with a new high-quality battery. All iPhone models from iPhone 8 to iPhone 15 Pro Max. Starting at $39 with 1-year warranty.