--- product_id: 292946132 title: "OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery" brand: "optima" price: "€ 237.06" currency: EUR in_stock: false url: https://www.desertcart.pt/products/292946132-optima-batteries-opt8016-103-d34m-bluetop-starting-and-deep-cycle store_origin: PT region: Portugal --- # 750 Cold Cranking Amps - Instant Power 55 Ah Capacity - Long-Lasting Energy 15x Vibration Resistance - Rugged Durability OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery **Brand:** optima **Price:** € 237.06 **Availability:** ❌ Out of Stock ## Summary > πŸ›₯️ Power your adventures with the battery that never quits! ## Quick Answers - **What is this?** OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery by optima - **How much does it cost?** € 237.06 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/292946132-optima-batteries-opt8016-103-d34m-bluetop-starting-and-deep-cycle) ## 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 - β€’ **SpiralCell Technology:** Delivers clean, reliable energy that protects your devices and the environment. - β€’ **Dual-Purpose Powerhouse:** Seamlessly switches between starting bursts and deep cycle endurance for your boat or RV. - β€’ **Extended Reserve Capacity:** 120 minutes of reserve power means you’re never left stranded when it counts the most. - β€’ **Unmatched Vibration Resistance:** Fifteen times tougher against shocks, ensuring longevity even in the roughest waters or roads. - β€’ **Mount Anywhere, Perform Everywhere:** Compact and versatile design lets you install it in virtually any position without performance loss. ## Overview The OPTIMA OPT8016-103 D34M BlueTop is a 12-volt marine and RV battery combining 750 cold cranking amps with 55 Ah capacity. Its SpiralCell design and 15x vibration resistance ensure reliable starting power and deep cycle endurance in harsh conditions. Compact and mountable in any position, it offers a 120-minute reserve capacity for extended performance, making it a top choice for professionals demanding durability and consistent power on the go. ## Description Optima D34M 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 SpiralCell 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. Case Material: Polypropylene ## Features - 12-Volt, 750 Cold Cranking Amps, Size: 10 inches x 6 7/8 inches x 7 13/16 inches tall, Weight: 43.5 pounds, Dual SAE & 5/16 inches Stainless Steel Stud Posts. 55 Ah C20 capacity - Optimal starting power even in bad weather - Mountable in virtually any position. Works well as a boat battery or RV battery - Fifteen times more resistant to vibration for durability - Reserve capacity of 120 minutes for constant performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00075OSCO | | Automotive Fit Type | Vehicle Specific Fit | | Battery Type | Lead Acid | | Brand Name | Optima | | Compatible with Vehicle Type | Boat | | Customer Reviews | 4.3 4.3 out of 5 stars (1,373) | | Global Trade Identification Number | 00721112819815, 00811405001031 | | Included Components | Battery | | Item Dimensions D x W x H | 17.5D x 25.4W x 19.8H centimeters | | Item Type Name | lead_acid_battery | | Item Weight | 19.73 kg | | Manufacturer | Optima Batteries | | Manufacturer Part Number | 8016103 | | Model Number | 8016-103 | | Number Of Cells | 6 | | Number of Items | 1 | | Size | 10 x 6-7/8 x 7-13/16 inch | | Terminal | Marine Terminal | | UPC | 811405001031 721112819815 721112767376 | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Lead Acid - **Brand:** Optima - **Size:** 10 x 6-7/8 x 7-13/16 inch - **Vehicle service type:** Boat - **Voltage:** 12 Volts ## Images ![OPTIMA Batteries OPT8016-103 D34M BlueTop Starting and Deep Cycle Marine Battery - Image 1](https://m.media-amazon.com/images/I/715FW17qBpL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Why is the "shipping time" 1-3 months ? Why do people sell items they "apparently" do not have, or, haven't been made yet ? I need a battery now !** A: We have this item in stock and ready to ship, with 1 and 2 day shipping available. I'm not sure where you have seen the 1-3 month time frame.Sincerely,ShipSound Support **Q: If a battery has an issue within the warranty period, is the return shipping covered by Amazon or Optima?** A: What Department do I contact with a defective battery within warranty period? I see no phone or email to explain my battery has died within a year of purchase/the warranty period? **Q: Which of the blue tops is the best battery for trolling motors** A: Blue top marine. Blue top with the light grey sides it has the most minutes out of all. I use them for the minikota riptide ulterra112 for saltwater fishing and they work great **Q: I just ordered and it says it will take a month to ship. Is this true** A: I received mine in a few days. ## Frequently Bought Together - 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 - OPTIMA Batteries High Performance 34M Sealed AGM Boat and RV Starting Battery, 800 CCA, Dual Terminal, Maintenance Free, Versitile Mounting - YZQPNB Battery Tray Hold Down Mount Aluminum Compatible with Optima Red Yellow Blue Top 34 D4/78 D34 D34/78 34M D34M --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/292946132-optima-batteries-opt8016-103-d34m-bluetop-starting-and-deep-cycle](https://www.desertcart.pt/products/292946132-optima-batteries-opt8016-103-d34m-bluetop-starting-and-deep-cycle) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-12*