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 High Performance 34M BLUETOP® Sealed AGM Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting

Product ID: 13373824

Details

Automotive Fit Type
Vehicle Fit
Battery Cell Composition
Lead Acid
Brand
OPTIMA
Item Weight
38.4 Pounds
Manufacturer
OPTIMA
Product Dimensions
6.87"D x 10"W

⚡800 Cold Cranking Amps

🔋50 AH Capacity

🛥️Dual SAE & 5/16" Stainless Steel Stud Posts

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C$52824

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your adventures with OPTIMA® – where reliability meets endurance!

SPIRAL CELL TECHNOLOGY - 99.99% pure lead spiral cells provide 3x longer life and superior vibration resistance.
UNMATCHED STARTING POWER - 800 CCA delivers reliable ignition even in the harshest weather.
DUAL TERMINAL VERSATILITY - Fits any setup with SAE and stainless steel stud posts for seamless installation.
EXTENDED RESERVE CAPACITY - 100 minutes of reserve power keeps your boat or RV running strong when it counts.
MAINTENANCE FREE CONVENIENCE - Forget topping off—sealed AGM design means zero upkeep and spillproof safety.

The OPTIMA® 34M BLUETOP® is a 12-volt, maintenance-free AGM battery engineered for boats and RVs, featuring 800 cold cranking amps, dual terminals, and SpiralCell technology for 3x longer life and 15x vibration resistance. Its 50 AH capacity and 100-minute reserve ensure dependable starting and deep cycle performance in any condition.

Specifications

ASIN	B000AMD6CC
Automotive Fit Type	Vehicle Specific Fit
Battery Type	Lead Acid
Best Sellers Rank	#81,797 in Automotive ( See Top 100 in Automotive ) #249 in Automotive Replacement Batteries
Brand Name	OPTIMA
Compatible with Vehicle Type	Boat
Customer Reviews	4.3 4.3 out of 5 stars (468)
Global Trade Identification Number	00811405000065
Included Components	Battery
Item Dimensions D x W x H	6.87"D x 10"W x 7.81"H
Item Type Name	lead_acid_battery
Item Weight	38.4 Pounds
Manufacturer	OPTIMA
Manufacturer Part Number	8006006
Manufacturer Warranty Description	See manufacturer
Model Number	8006-006
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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