Battery service
Battery replacement
- Charging circuit checked
- Swollen battery safe
- Same-day phone swaps
- 1-year OEM warranty
A failing battery is the most common reason a good phone, laptop, tablet or watch starts feeling broken. We replace it, and because we are a board-level lab, we check the charging circuit behind it so the new cell actually holds. Walk in at our Arlington, VA lab, or mail your device in from anywhere in the US.
Battery replacement at WeFixed covers phones, laptops, tablets and smartwatches at our Arlington, VA lab, walk-in or mail-in from anywhere in the US. Because we are a board-level lab, we also check the charging circuit so the new cell actually holds, and remove swollen batteries safely. Many phone and watch swaps are same-day.
A lithium battery wears out, it loses capacity, drops voltage under load, and eventually shuts the device down before the charge reads empty, especially in the cold. We replace batteries in phones, laptops, tablets and smartwatches, and we deal with the dangerous ones: a swollen battery is gassing internally and can ignite if it's pierced or crushed, so it needs careful removal, not a pry tool and luck. Because we repair logic boards for a living, we also verify the charging circuit so you're not paying for a new battery that a failing charging IC will kill in a month.
Battery cell options
| Factor | OEM / genuine | Quality aftermarket |
|---|---|---|
| Warranty | 1 year | 1 month |
| Capacity match | Original spec | Close, reliable |
| iPhone health screen | More likely shown | May show warning |
| Best for | Long-term keeper | Budget-friendly swap |
We tell you which cell your device gets before any work, and always check the charging circuit behind it.
Why a board-level shop replaces batteries differently
Most shops swap the cell and hand it back. We are an independent board-level lab, for 11 years our core work has been the charging circuits and power ICs that sit behind the battery, so when we replace one, we check that the device is actually charging it correctly, not just that a new battery is installed. That's why a new battery from us holds, why we can save a device a battery swap alone wouldn't fix, and why we'll handle a swollen cell safely instead of treating it like a routine part. We'll also tell you honestly when the battery isn't the real problem.
Get your repair price now
Get a real, upfront price on most common repairs in a few taps. For board-level work or anything trickier, leave a request and a technician confirms your exact quote.