Battery Replacement in San Leandro, Done Today
If your phone dies before the end of the day or shuts off at 30 percent, a fresh battery brings back all-day life. We use OEM and genuine batteries and most swaps are done while you wait.
- ✓Most repairs done the same day, many in about an hour
- ✓Free diagnosis and an upfront flat price first
- ✓OEM and genuine-grade parts with a 30-day warranty
- ✓4.9 stars and 350+ reviews from East Bay customers
Battery Replacement today
4.9★ on Google · 350+ five-star reviews
Signs you need a new battery
A worn battery is one of the most common reasons a phone feels slow or unreliable. These are the signs it is time for a replacement.
- ✓Dies long before the end of the day
- ✓Shuts off suddenly at 20 to 40 percent
- ✓The phone feels hot or the back is swelling
- ✓Charges slowly or drains while sitting idle
- ✓Battery health is well under 80 percent
How it works
Three simple steps, usually the same day.
Call, book, or walk in
Tell us your device and the problem, or just drop by our San Leandro shop.
Free diagnosis & flat quote
We confirm the fix and give you the exact price before any work begins.
Fixed & guaranteed
Most repairs are ready the same day, backed by a 30-day warranty.
Battery replacements start at $55 using OEM and genuine batteries that hold a real charge. We confirm the price up front after a quick check.
We fix battery replacement on every major brand
iPhone, Samsung Galaxy, Google Pixel, iPad, OnePlus, and most other phones and tablets.
iPhone battery replacement in San Leandro
Battery Health under 80 percent, sudden shutdowns, fast draining, or a case that feels like it is bulging. Those are the signs it is time, and most swaps are done while you wait.
We fit fresh, high-capacity batteries on every iPhone from the SE and iPhone 8 to the iPhone 15 and 15 Pro Max, and you keep your data, we never wipe a phone to change a battery. One honest heads up: after any non-Apple battery, iOS hides the Battery Health percentage behind a service message. The battery works exactly as it should, and if you would rather keep the health readout we can talk through a genuine-cell option.
Model by model iPhone battery pricing is on our iPhone repair page, or call (510) 706-7092 and we will quote you in a minute.
What East Bay customers say
Real reviews from neighbors across San Leandro and the East Bay.
"James was very helpful and knowledgeable about what had happened to my S10e and was considerate enough to take a look at it for free. Had to wait a little bit, but I appreciated the help."
"I came in early around 9:30 AM to get my broken camera repaired, and I was out by 10:20 AM, less than an hour!"
"I really appreciate James for his kind and awesome customer service, and overall a really nice guy!"
Need battery replacement fixed in San Leandro today?
Call or text and most repairs are done before you need your phone back.
Battery Replacement questions
Straight answers from our San Leandro bench.
How do I know if my battery needs replacing?
Common signs are dying fast, random shutoffs at 20 to 40 percent, swelling, or battery health under 80 percent. We can check it for free and tell you for sure.
How long does a battery replacement take?
Most battery replacements are done the same day, and many while you wait, usually under an hour.
How much is a battery replacement?
Battery replacements start at $55 and depend on your model. You get the exact price up front, with no hidden fees.
Do you use genuine batteries?
Yes. We use OEM and genuine batteries that hold a real charge, and back the work with a 30-day warranty.
More repairs we offer
Explore other services and service areas.
From our blog
Helpful reads from our San Leandro repair bench.
Get your battery replacement fixed today
Walk in, call, or book online. Free diagnosis, upfront pricing, and a 30-day warranty on every repair.
Cellular City Phone Repair · 2171 Doolittle Drive, San Leandro, CA 94577 · (510) 706-7092 · Mon-Wed 10-6, Thu 10-4, Fri 10-6, Sat 10-4