---
product_id: 14166517
title: "OPTIMA® Batteries High Performance D27M BLUETOP® Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting"
brand: "optima"
price: "$1527.94"
currency: USD
in_stock: true
reviews_count: 8
category: "Optima"
url: https://www.desertcart.us/products/14166517-optima-batteries-high-performance-d27m-bluetop-dual-purpose-deep-cycle
store_origin: US
region: United States of America
---

# 800 Cold Cranking Amps 66 AH Capacity Dual Terminal for versatile mounting OPTIMA® Batteries High Performance D27M BLUETOP® Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting

**Brand:** optima
**Price:** $1527.94
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your journey with unstoppable energy!

## Quick Answers

- **What is this?** OPTIMA® Batteries High Performance D27M BLUETOP® Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting by optima
- **How much does it cost?** $1527.94 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/14166517-optima-batteries-high-performance-d27m-bluetop-dual-purpose-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

- • **Dual Purpose, Zero Hassle:** Designed for both deep cycle and starting with maintenance-free convenience.
- • **Endurance Meets Innovation:** SpiralCell Technology delivers 3x longer life and 15x vibration resistance.
- • **Power that Starts & Sustains:** 800 CCA ensures reliable ignition even in the harshest conditions.
- • **Versatile Mounting, Ultimate Fit:** Dual SAE & stainless steel stud posts for flexible installation anywhere.
- • **Reserve Capacity for the Long Haul:** 140 minutes of reserve power keeps your adventures going strong.

## Overview

The OPTIMA D27M BlueTop is a 12-volt, 800 CCA AGM battery engineered for boats and RVs, combining deep cycle and starting power in a maintenance-free, spillproof design. Featuring SpiralCell technology, it offers 3x longer lifespan and 15x vibration resistance, with dual terminals for versatile mounting and a 140-minute reserve capacity to keep your high-demand accessories running smoothly.

## Description

The OPTIMA D27M 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. 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.

Review: Great Battery! - Good strong battery that provides power after two months of sitting (even without a trickle charger). I wouldn’t go more than two months without recharging, but we’ve used it for a year. It powers the Christmas lights on our golf cart for a few weeks and then runs the frozen drink blender on the golf cart the remainder of the year. 😜
Review: These Are a Quality Battery - These are high quality battery. They are in AGM battery, made in USA. They are worth the money.

## Features

- BATTERY SPECS: 12-Volt, 800 Cold Cranking Amps, Size: 12.19" Length x 6.81" Wide x 8.75" Tall, Weight: 53.8 pounds, Dual SAE & 5/16" Stainless Steel Stud Posts, C20 Capacity: 66 AH, MCA 1000
- RESERVE CAPACITY of 140 minutes for constant performance. Faster charging capabilities.
- SPIRALCELL TECHNOLOGY: Spircalcell 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 | B001UFXHQI |
| Battery Cell Composition | Lead Acid |
| Battery Type | Lead Acid |
| Best Sellers Rank | #160,562 in Automotive ( See Top 100 in Automotive ) #435 in Automotive Replacement Batteries |
| Brand | OPTIMA |
| Brand Name | OPTIMA |
| Compatible with Vehicle Type | Boat |
| Customer Reviews | 4.4 out of 5 stars 213 Reviews |
| Global Trade Identification Number | 00811405001666 |
| Included Components | Battery |
| Item Type Name | lead_acid_battery |
| Item Weight | 25 Pounds |
| Manufacturer | Optima Batteries |
| Manufacturer Part Number | 8027-127 |
| Manufacturer Warranty Description | 24-month guarantee |
| Number Of Cells | 6 |
| Terminal | Marine Terminal |
| UPC | 811405001666 721112819822 |
| Vehicle Service Type | Boat |
| Voltage | 12 Volts |

## Product Details

- **Brand:** OPTIMA
- **Number Of Cells:** 6
- **Terminal:** Marine Terminal
- **OEM Part Number:** 8027-127
- **Automotive Fit Type:** Vehicle Specific Fit
- **Manufacturer:** Optima Batteries
- **UPC:** 811405001666 721112819822
- **Global Trade Identification Number:** 00811405001666

## Images

![OPTIMA® Batteries High Performance D27M BLUETOP® Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 800 CCA, Dual Terminal, Maintenance Free, Versatile Mounting - Image 1](https://m.media-amazon.com/images/I/71TuEdMj5QL.jpg)

## Available Options

This product comes in different **Customer Package Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Battery!
*by J***Y on September 5, 2025*

Good strong battery that provides power after two months of sitting (even without a trickle charger). I wouldn’t go more than two months without recharging, but we’ve used it for a year. It powers the Christmas lights on our golf cart for a few weeks and then runs the frozen drink blender on the golf cart the remainder of the year. 😜

### ⭐⭐⭐⭐⭐ These Are a Quality Battery
*by R***E on November 30, 2025*

These are high quality battery. They are in AGM battery, made in USA. They are worth the money.

### ⭐⭐⭐⭐⭐ Happy
*by J***N on September 24, 2025*

I got two of them. Love them both. Good investment. Outlived the camper I used them in. Charged well and deeply. Reliable and well built.

## Frequently Bought Together

- OPTIMA Batteries High Performance D27M BlueTop Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 800 CCA, Dual Terminal, Maintenance Free, Versitile Mounting
- T-H Marine Optima Battery D27M and D31M Series Tray Holder with Poly Strap - Rugged Replacement Battery Box is UV and Corrosion Resistant - 8 Mounting Slots
- OPTIMA Batteries High Performance D31M BlueTop Dual Purpose Deep Cycle and Starting Sealed AGM Boat and RV Battery, 900 CCA, Dual Terminal, Maintenance Free, Versitile Mounting

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*