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Phone: (248) 406-6515
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Address: 23170 Eight Mile Rd, Southfield, MI 48033
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Hours:
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Monday: 8 AM–6 PM
Tuesday: 8 AM–6 PM
Wednesday: 8 AM–6 PM
Thursday: 8 AM–6 PM
Friday: 8 AM–6 PM
Saturday: Closed
Sunday: Closed
Get it Tested, Get it Replaced — All in One Stop
When your equipment suddenly won’t start—or worse, dies mid-use—it’s usually a battery issue. But you don’t have time to troubleshoot or wait around for a special order. That’s where Complete Battery Source comes in. We carry one of the largest selections of Southfield, MI deep cycle batteries and test them on the spot, so you can get answers fast and leave with power you can count on. From golf carts to boats to industrial equipment, we make it easy to get the right battery, right when you need it.
Deep Cycle Batteries for Every Job and Journey
Not all deep cycle batteries are created equal. We stock purpose-built options for a wide variety of equipment, including:
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Marine Equipment: These batteries are built for deep discharges and rough conditions—so your time on the water isn’t cut short by power issues.
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Golf Carts: Long days on the course call for reliable batteries that deliver steady performance without slowing you down.
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Heavy Equipment: Power your construction, warehouse, or agricultural equipment with deep cycle batteries that handle tough jobs and high demand.
Not Sure If It’s Time to Replace? Get It Tested.
You shouldn’t have to guess whether your battery is failing. At Complete Battery Source, we provide in-store deep cycle battery testing to take the mystery out of power problems. Bring your battery in—our experts will test it right away, and if it’s time for a replacement, we’ve got a match ready.
Common signs your deep cycle battery may be failing:
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It’s slow to charge or won’t hold a charge
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Your equipment struggles to start or runs inconsistently
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The battery case looks swollen, corroded, or damaged
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You notice dim lights, reduced power, or unusual electrical behavior
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It’s older than 3–5 years and hasn’t been tested recently
Why Choose Complete Battery Source?
Because we’ve seen it all—and we’ve stocked it all. Our shelves are full of dependable Southfield, MI deep cycle batteries for almost any make, model, or application, and our staff knows exactly how to help you find the right fit. Whether you're a homeowner, fleet manager, or weekend hobbyist, we’re your go-to source for fast testing, expert advice, and batteries that last.
Don’t Let a Weak Battery Hold You Back
When you’re ready to work, drive, or relax, the last thing you need is a dead battery slowing you down. Contact us or visit Complete Battery Source for fast testing, expert help, and the perfect Southfield, MI deep cycle batteries for your equipment. Stop guessing—and start powering forward with confidence.