(855) 303-BATT
Same Day Delivery — Most batteries delivered in an hour or less!

Phoenix

822 N 35th Ave, Phoenix, AZ 85009

Mesa

500 S Country Club Dr, Mesa, AZ 85210

🚗 Car Batteries

Cheap Car Batteries in Phoenix & Mesa — From $59.99

Don't overpay at big-box auto parts stores. Kar-Life Battery has been the Valley's most trusted source for affordable, reliable car batteries for over 60 years. Our car batteries start at just $59.99 — that's 30–50% less than AutoZone, O'Reilly, or Walmart. Every battery is tested and backed by a 6–12 month warranty. Same-day DoorDash delivery or visit our Phoenix or Mesa store for installation help on most vehicles.

Browse All Car BatteriesCall (855) 303-BATT

Why Buy Car Batteries from Kar-Life?

The Valley's most trusted battery store — family owned since the 1960s.

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From $59.99

New car batteries starting at $59.99 — 30–50% less than chain auto parts stores. Premium batteries from $95.

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Same-Day Delivery

Need a car battery fast? We deliver via DoorDash to your door, usually within an hour. Self-install required for deliveries.

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Installation Help

Visit our Phoenix or Mesa store and we can help install your new car battery on most standard vehicles — no appointment needed.

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Tested & Warrantied

Every car battery is load-tested before sale. Standard 6-month warranty; premium gets 12 months. If it fails, we replace it free.

Our Car Batteries

10 car batteries in stock and ready for same-day delivery.

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BTX-24F

$59.95In Stock
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BTX-26

$59.95In Stock
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BTX-26R

$59.95In Stock
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BTX-35

$59.95In Stock
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BTX-47/H5

$59.95In Stock
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BTX-48/H6

Perfect for RVs and blah

$59.95In Stock
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BTX-49/H8

$59.95In Stock
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BTX-51R

$59.95In Stock
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BTX-65

$59.95In Stock
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BTX-94/H7

$59.95In Stock
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Car Batteries FAQ

Common questions about our batteries — answered.

What is the cheapest car battery you sell in Phoenix?
Our most affordable car batteries start at $59.99 with a 6-month warranty. Premium car batteries with higher Cold Cranking Amps start at $95 with a 12-month warranty. Both are quality-tested and reliable.
How long do car batteries last in Phoenix heat?
In Phoenix's extreme heat, car batteries typically last 2–4 years compared to 4–6 years in cooler climates. Arizona heat accelerates chemical degradation and water evaporation inside the battery. We recommend getting a free battery test at our store every year to stay ahead of failure.
Can you deliver a car battery to my house in Phoenix?
Yes! We offer same-day DoorDash delivery on all car batteries to anywhere in the Phoenix metro area. Most deliveries arrive within 30–60 minutes. Note that deliveries are self-install only. For installation help, visit our Phoenix (822 N 35th Ave) or Mesa (500 S Country Club Dr) store.
Do you install car batteries at your store?
Yes! We can help install your new car battery on most standard vehicles at our Phoenix and Mesa locations — no appointment needed. Some vehicles with hard-to-reach batteries (under seat, in trunk, behind wheel well) may require self-installation or a certified mechanic.
What car battery brands do you carry?
We carry high-quality BTX-series batteries in all common group sizes (24F, 35, 47/H5, 48/H6, 49/H8, 51R, 65, 94/H7, and more). Every battery is quality-tested and warrantied. Our prices are 30–50% below comparable name-brand batteries at chain stores.

Visit Us for Car Batteries

Two Valley locations with car batteries in stock. Installation help available on most vehicles.

Phoenix Store

822 N 35th Ave

Phoenix, AZ 85009

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Mesa Store

500 S Country Club Dr

Mesa, AZ 85210

Get Directions →
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