12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
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12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
12V 935MCA Group 27 AGM Starting Battery
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12V 935MCA Group 27 AGM Starting Battery

Trusted by 98% Users
svg 67% More Usable Energy svgLightweight Design svg Maintenance-Free Operation
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Designed For Safety You Can Rely on

Built for serious power without the bulk, our batteries deliver maximum performance in a lightweight design you can trust. Engineered for reliability and backed by decades of expertise, this is power you can count on, every time.

$365.95
$XX/Cycle
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--V

Voltage

27

Group size

When power matters, you need the PGM 27MX935 Pro-Guide AGM Starting and Deep Cycle battery for starting and powering accessories.
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18 month free replacement warranty included.
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I use Pro-Guide Batteries myself, and they just work. Lightweight, dependable, and no issues when it matters most. It’s the kind of gear you stop thinking about because it does exactly what it’s supposed to do.

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Amazing support team, very helpful every step of the way! Highly recommended.

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Excellent service, very fast and professional. Will definitely use again!

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  • Product Description plus icon

    The 27MX935 AGM (Absorbent Glass Mat) marine starting battery is a high-performance power source designed specifically for marine applications, offering superior starting power and durability. Engineered with advanced AGM technology, these batteries are optimized to provide reliable engine starts, even in demanding marine environments.

  • Warranty Information plus icon

    18 month free replacement warranty included.

    For more information about the included warranty, please click here.

  • Specifications plus icon
    Unit Specifications
    Group Size 27
    Voltage 12
    Cold Cranking Amps 750 CCA
    Marine Cranking Amps 935 MCA
    Amp Hour Capacity N/A
    Charge Current (Standard / Max) 10A / 15A
    Terminal Type 1 SAE Post, 1 Stud terminal
    Weight ( lbs / kg) 50lbs / 22.7kg
    Length (in / mm) 12 1/16in / 306mm
    Width (in / mm) 6 13/16in / 173mm
    Height (in / mm) 8 7/8in / 225mm
  • Downloads plus icon
    Data Sheet:
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Providing reliable batteries since 1980
Innovating Power for 45 Years.
Long-Term Reliability:
Power That Doesn't Quit
Built to Last, Cycle After Cycle:
Experience exceptional longevity
Fast Charging:
Get back to full power quicker

ProGuide Battery vs Other Batteries

ProGuide Others
svg Lightweight and Long-Lasting ✓ ✖
svg Trusted by Professionals test-2 ✓ ✖
svg 36+ month Free Replacement ✓ ✖
svg 10 Year Warranty ✓ ✖
svg 45 Years of Expertise ✓ ✖
svg Maintenance Free Design ✓ ✖
svg Spill & Leak Proof ✓ ✖
svg Fast Charging ✓ ✖

12V 935MCA Group 27 AGM Starting Battery

$365.95
$XX/Cycle
Best Price Guaranteed
Found a lower price elsewhere?
We'll match it. That's our promise to you!