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Optima D34M, 8016-103 Blue Top battery, SC34DM

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15 reviews
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$249.77 Reg. Price $276.99   You Save $27.22
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OEM Optima D34M Battery                                          Free Shipping

Model: D34M

Post Type: Dual SAE & 5/16 Stainless Stud

Voltage: 12

Cold Cranking Amps: 750

Reserve Capacity @25 Amps: 120 Minutes

C20 Capacity: 55Ah

Internal Resistance: 0.0028

Group Size: BCI: 34

Dimensions: L 10.06" x W 6.88" x H 7.94"

Weight: 43.5 lbs

Warranty: 24 Months Free Replacement

Key Benefits

• Both dual-purpose and starting applications available

• Up to 3x more recharges than other marine batteries

• More than 15 times the vibration resistance

• Spill-proof

• Mountable in virtually any position

• Maintenance-free

• Optimal starting power

• Works well as a boat battery or RV battery





The OPTIMA is like no other battery found in today's market. OPTIMA's unique spiral cell design offers the greatest technology in providing a strong and clean power source that far surpasses any of today's filled lead/acid batteries. With OPTIMA under your hood, you can count on a longer lasting battery life under starting and deep cycle applications.

Today's power demand from cars, trucks, and SUVs are greater than ever. Over the course of the century we have upgraded and customized our vehicles in such a way never imagined by early engineers. There continue to be more lights, LCD screens, gaming systems, stereos, laptops, and cell phones going into cars, all demanding a greater power source.

OPTIMA can provide all the power needed to run these power pulling vehicles. OPTIMA batteries always has safety in mind, with its spill-proof case it helps to ensure the safety of the environment, your family and you. Powerful, 3x longer-life, safety, spill-proof, vibration resistance, multi-position installation whether you're working, driving cross country or for just play, let OPTIMA help you maintain the power demands you require.


Not Sure which Optima battery you need? Don't worry.
Just contact us via email at [email protected] or call 815-467-7679
Tell us the make, model, year, and if you have special features or requirements.

Find the Correct Optima Battery  Optima Warranty


Optima D34M, 8016-103 Blue Top battery, SC34DM
Average rating:
15 reviews

Read all reviews

Featured positive reviews:

Optima D34M, 8016-103 Blue Top battery, SC34DM
Optima Batteries is where it's at
I've always used acid cell deep cycle batteries but since I've switched over to the optima blue top batteries I've actually been able to fish all day with no issues. My other batteries were only 2 years old and have a 36v trolling system. I can honestly say I'm glad I switched over to the optima batteries because not only longer run time,lighter batteries and even picked up more speed in my boat. I've gone from running 64 to 65 mph to 68 to 69mph.
Our responseOptima D34M, 8016-103 Blue Top battery, SC34DM