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Optima Bluetop Optima Spiral Cell Starting Marine Battery - 34M
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Spill-Proof and Eco-friendly
Popular Brand
Popular Capacity
Long-Lasting

Optima Bluetop Optima Spiral Cell Starting Marine Battery - 34M

Users say:
Customers have had mixed experiences with Optima batteries, with some lasting only a few years and others lasting over a decade. Many have found that they are reliable and long-lasting, and have had no issues with them in their boats or RVs. However, some have had to replace their batteries multiple times due to issues with the charger.
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OPTIMA is the most advanced Sealed Lead Acid battery available. The patented SPIRALCELL technology provides many features and benefits not found in conventional batteries. Features: Starting battery cranking power Group 34 Completely sealed / zero maintenance Universal size, fit, and use Unequaled vibration resistance Longer battery life mea…
OPTIMA is the most advanced Sealed Lead Acid battery available. The patented SPIRALCELL technology provides many features and benefits not found in conventional batteries. Features: Starting battery cranking power Group 34 Completely sealed / zero maintenance Universal size, fit, and use Unequaled vibration resistance Longer battery life means greater savings Compatible with most charging systems Lasts up to 2 times longer than traditional flat-plate batteries More power in the initial 1, 3, 5 and 10 seconds of the starting process than comparably rated conventional lead-acid batteries Constant performance quality, which keeps your battery running at the same level even as it's being discharged Ideal for seasonal use, fully charged it can sit unused for up to 12 months at room temperature (or below) and still start a vehicle 15 times more resistant to vibration than traditional lead-acid batteries Mountable in almost any position Warranty: 24 Months free replacement Specifications: Battery Group: 34 Volts: 12 Amp Hours: 50 MCA / Cranking Amps: 1000 Cold Cranking Amps (CCA) at 0°F: 800 Dimensions: 10" L x 6.87" W x 7.8" H Terminal Type: Post & Stud Note: Specifications may be subject to change per the manufacturer.
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Defender Marine
$325.99
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Review summary

AI-generated content
Customers have had mixed experiences with Optima batteries, with some lasting only a few years and others lasting over a decade. Many have found that they are reliable and long-lasting, and have had no issues with them in their boats or RVs. However, some have had to replace their batteries multiple times due to issues with the charger.

Pros

  • Long-lasting
  • Compact and portable
  • Good for trolling motors
  • No acid spills

Cons

  • Expensive
  • May not charge faster
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Description

OPTIMA is the most advanced Sealed Lead Acid battery available. The patented SPIRALCELL technology provides many features and benefits not found in conventional batteries. Features: Starting battery cranking power Group 34 Completely sealed / zero maintenance Universal size, fit, and use Unequaled vibration resistance Longer battery life means greater savings Compatible with most charging systems Lasts up to 2 times longer than traditional flat-plate batteries More power in the initial 1, 3, 5 and 10 seconds of the starting process than comparably rated conventional lead-acid batteries Constant performance quality, which keeps your battery running at the same level even as it's being discharged Ideal for seasonal use, fully charged it can sit unused for up to 12 months at room temperature (or below) and still start a vehicle 15 times more resistant to vibration than traditional lead-acid batteries Mountable in almost any position Warranty: 24 Months free replacement Specifications: Battery Group: 34 Volts: 12 Amp Hours: 50 MCA / Cranking Amps: 1000 Cold Cranking Amps (CCA) at 0°F: 800 Dimensions: 10" L x 6.87" W x 7.8" H Terminal Type: Post & Stud Note: Specifications may be subject to change per the manufacturer.

Specifications

BrandOptima
TypeBattery
Manufacturer Part NumberOptima