--- product_id: 13373824 title: "Batteries High Performance 34M BLUETOP® Sealed AGM Starting Battery | Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting" brand: "optima" price: "$1070.59" currency: USD in_stock: true category: "Optima" url: https://www.desertcart.us/products/13373824-batteries-high-performance-34m-bluetop-sealed-agm-starting-battery-boat store_origin: US region: United States of America --- # 800 Cold Cranking Amps 50 AH Capacity Dual SAE & 5/16" Stainless Steel Stud Posts Batteries High Performance 34M BLUETOP® Sealed AGM Starting Battery | Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting **Brand:** optima **Price:** $1070.59 **Availability:** ✅ In Stock ## Summary > ⚡ Power your adventures with OPTIMA®—where reliability meets unstoppable energy! ## Quick Answers - **What is this?** Batteries High Performance 34M BLUETOP® Sealed AGM Starting Battery | Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting by optima - **How much does it cost?** $1070.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13373824-batteries-high-performance-34m-bluetop-sealed-agm-starting-battery-boat) ## Best For - optima enthusiasts ## Why This Product - Trusted optima brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **SpiralCell Technology:** 99.99% pure lead spiral cells provide 3x longer life and superior vibration resistance. - • **Dual-Purpose Versatility:** Perfect for both deep cycle and starting applications in boats and RVs. - • **Unmatched Starting Power:** 800 CCA delivers reliable ignition even in the harshest weather conditions. - • **Maintenance-Free Convenience:** Forget topping off—sealed AGM design means zero maintenance hassle. - • **Flexible Mounting & Durability:** Spillproof and mountable in virtually any position with 15x vibration resistance. ## Overview The OPTIMA® 34M BLUETOP® is a 12-volt, maintenance-free AGM battery featuring 800 cold cranking amps and 50 AH capacity. Its patented SpiralCell technology ensures up to 3 times longer life and 15 times more vibration resistance than standard flooded batteries. Designed for boats and RVs, it offers dual terminals and versatile mounting options, delivering dependable starting power and deep cycle performance in a compact, spillproof design. ## Description The OPTIMA 34M BLUETOP is designed as a dual purpose battery, both starting and deep cycle for people who need a sure-starting, strong cranking, and maintenance free power source for their boat or RV, even in harsh conditions. The unique spiral cell design provides a strong and clean power source, ensuring the safety of you, your family and the environment. The higher reserve capacity gives you a longer shelf-life to give you the power when you need it, where you need it. This battery is designed to be used with recreational vehicles or boats with large accessory loads. Refer to the user guide for troubleshooting steps. Up to 3x longer life and maintenance-free. Spillproof, mountable in virtually any position. More than 15 times the vibration resistance of standard flooded batteries. Best choice for supporting high electrical demands. ## Features - BATTERY SPECS: 12-Volt, 800 Cold Cranking Amps, Size: 10.06" Length x 6.88" Wide x 7.94" Tall, Weight: 38.4 pounds, Dual SAE & 5/16" Stainless Steel Stud Posts, C20 Capacity: 50 AH, MCA 1000 - RESERVE CAPACITY of 100 minutes for constant performance. Faster charging capabilities. - SPIRALCELL TECHNOLOGY: SPIRALCELL TECHNOLOGY with 99.99% pure lead delivers more power and consistently outperforms conventional flat-plate batteries. Optimal starting power even in bad weather. - LONG LASTING: Fifteen times more resistant to vibration than standard flooded battieres for durability and Up to 3 times longer life vs. standard flooded batteries. - DUAL PURPOSE & MAINTENANCE FREE: Dual purpose for both deep cycle and starting applications. Maintenance Free for maxium convenience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AMD6CC | | Automotive Fit Type | Vehicle Specific Fit | | Battery Type | Lead Acid | | Best Sellers Rank | #64,368 in Automotive ( See Top 100 in Automotive ) #202 in Automotive Replacement Batteries | | Brand Name | OPTIMA | | Compatible with Vehicle Type | Boat | | Customer Reviews | 4.4 4.4 out of 5 stars (469) | | 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 | ## Product Details - **Automotive Fit Type:** Vehicle Specific Fit - **Battery Cell Composition:** Lead Acid - **Brand:** OPTIMA - **Item Weight:** 38.4 Pounds - **Manufacturer:** OPTIMA - **Product Dimensions:** 6.87"D x 10"W x 7.81"H - **Size:** 10 x 6-7/8 x 7-13/16 inch - **Terminal:** SAE Terminal - **Vehicle Service Type:** Boat - **Voltage:** 12 Volts ## Images ![Batteries High Performance 34M BLUETOP® Sealed AGM Starting Battery | Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting - Image 1](https://m.media-amazon.com/images/I/71HRUd-TbfL.jpg) ## Available Options This product comes in different **Customer Package Type, Style** options. ## Questions & Answers **Q: battery not holding charge and only 4 months old!!!** A: 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. **Q: Which is recommended for a small RV trailer the 8006-006 or 8016-103?** A: 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. **Q: Is this a SC34M? All I see is "34M" IS it the same?** A: 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. **Q: Will this battery start a backhoe? Has a 4 cylinder Perkins Diesel** A: if its 12 volt it might start it in the summer ## Frequently Bought Together - OPTIMA Batteries High Performance 34M Sealed AGM Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versitile Mounting - OPTIMA Batteries High Performance D34M BlueTop Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 750 CCA, Dual Terminal, Maintenance Free, Versitile Mounting - NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/13373824-batteries-high-performance-34m-bluetop-sealed-agm-starting-battery-boat](https://www.desertcart.us/products/13373824-batteries-high-performance-34m-bluetop-sealed-agm-starting-battery-boat) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-31*