battery not holding charge and only 4 months old!!!

I have also had issues with my batteries too. And they weren't that old. I tried multiple things trickle charge regular charge with no success. I think I'm going to switch brands to Odyssey.

Which is recommended for a small RV trailer the 8006-006 or 8016-103?

I no longer recommend Optima batteries. The manufacturer cheapened the components and raised the price. They now last no longer than other, less expensive batteries. In 2008 they would last 12 to 14 years. By 2014, they lasted about 2 years and cost $267. But my 2008 Optimas in my boat still work perfectly.

Is this a SC34M? All I see is "34M" IS it the same?

Why would buying the battery from Amazon have anything to do with its quality? Amazon gets the product from many of Optima’s Authorized dealers so… saying “Don’t buy it from Amazon is a ridicules resonance.

Will this battery start a backhoe? Has a 4 cylinder Perkins Diesel

if its 12 volt it might start it in the summer

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OPTIMA Batteries 8006-006 34M BlueTop Marine Starting Battery

Product ID: 370015481

Details

Battery cell composition
Lead-Acid AGM
Brand
Optima
Size
10 x 6-7/8 x
Vehicle service type
Boat
Voltage
12 Volts

⚓Dual SAE & 5/16" stainless steel posts

🔋12V powerhouse

❄️800 Cold Cranking Amps

¥100632

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your adventures with confidence—start strong, stay unstoppable!

COMPACT YET MIGHTY - Sized perfectly at 10" x 6 7/8" x 7 13/16" to fit most marine and RV applications without compromise.
MAINTENANCE FREE FREEDOM - AGM technology means no spills, no fuss—just plug in and go.
RELIABLE POWER ON DEMAND - 800 CCA ensures your boat or RV starts strong every time, even in freezing conditions.
DUAL TERMINAL VERSATILITY - Equipped with both SAE and 5/16" stainless steel stud posts for flexible, secure connections.
LONG LASTING RESERVE CAPACITY - Extended shelf-life keeps you powered up and ready, so you never miss a moment on the water or road.

The OPTIMA 34M BlueTop is a 12-volt AGM marine starting battery delivering 800 cold cranking amps with a unique SpiralCell design. It features dual SAE and 5/16" stainless steel stud terminals, is maintenance-free, and sized for versatile marine and RV use. Engineered for reliable starts in harsh conditions, it offers extended reserve capacity for longer shelf life and dependable power when you need it most.

Specifications

ASIN	B000AMD6CC
Automotive Fit Type	Vehicle Specific Fit
Battery Type	Lead-Acid, AGM
Best Sellers Rank	#192,148 in Automotive ( See Top 100 in Automotive ) #500 in Battery Chargers
Brand Name	Optima
Compatible with Vehicle Type	Boat
Customer Reviews	4.4 4.4 out of 5 stars (447)
Global Trade Identification Number	00811405000065
Included Components	Battery
Item Dimensions D x W x H	17.4D x 25.4W x 19.8H centimeters
Item Highlight	Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting
Item Type Name	lead_acid_battery
Item Weight	38.4 Pounds
Manufacturer	Optima Batteries
Manufacturer Part Number	8006006
Model Number	8006-006
Number of Items	1
OEM Equivalent Part Number	8006006
Size	10 x 6-7/8 x 7-13/16 inch
Terminal	SAE Terminal
UPC	811405000065 721112911229 721112819808
Voltage	12 Volts

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¥100632

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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