---
product_id: 2043836
title: "OPTIMA Batteries High Performance 34/78 RedTop Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting"
brand: "optima"
price: "€ 967.78"
currency: EUR
in_stock: true
reviews_count: 13
category: "Optima"
url: https://www.desertcart.com.cy/products/2043836-optima-batteries-high-performance-34-78-redtop-sealed-agm-car
store_origin: CY
region: Cyprus
---

# 800 Cold Cranking Amps 50 Amp-Hour Capacity 15x Vibration Resistance OPTIMA Batteries High Performance 34/78 RedTop Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting

**Brand:** optima
**Price:** € 967.78
**Availability:** ✅ In Stock

## Summary

> 🔴 Power up your ride with the battery that never quits!

## Quick Answers

- **What is this?** OPTIMA Batteries High Performance 34/78 RedTop Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting by optima
- **How much does it cost?** € 967.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/2043836-optima-batteries-high-performance-34-78-redtop-sealed-agm-car)

## 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

- • **Built to Endure:** 15x more vibration resistance means longer life and rugged reliability.
- • **SpiralCell Technology:** 99.99% pure lead cells for consistent, high-performance energy output.
- • **Unmatched Starting Power:** 800 CCA delivers instant ignition, even in the coldest mornings.
- • **Maintenance-Free Convenience:** Sealed AGM design eliminates leaks and upkeep—set it and forget it.
- • **Versatile Fit & Fast Recharge:** Dual SAE & GM terminals with faster charging for all your vehicle needs.

## Overview

The OPTIMA 34/78 RedTop is a 12V AGM starting battery boasting 800 Cold Cranking Amps and 50 Ah capacity. Featuring SpiralCell technology with 99.99% pure lead, it offers 15 times more vibration resistance and up to 3 times longer life than standard flooded batteries. Maintenance-free and sealed for leak-proof, versatile mounting, it’s engineered for reliable, high-performance starts in cars, trucks, and SUVs under all conditions.

## Description

The OPTIMA 34/78 RedTop battery is designed to deliver high power cranking ability even in harsh weather conditions. This battery is great for heavy use by hot rods and off-roaders with its leak-proof, high power, and starting ability. 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. Maintenance free for maximum convenience. Completely non-spillable, mountable in many positions. 15x the vibration resistance of a standard flooded battery. Up to 3 times longer life vs. standard flooded batteries. Faster recharging capabilities.

Review: Unrivaled Power and Reliability - I recently installed the OPTIMA Batteries 8004-003 34/78 RedTop Starting Battery in my vehicle, and the experience has been outstanding. This battery isn't just a replacement part; it's a significant upgrade, offering exceptional power and reliability that goes beyond standard car batteries. The first thing I noticed was the RedTop's impressive starting power. It delivers strong and consistent cranking power, which is especially noticeable in cold weather when my previous batteries struggled. This reliable starting power gives me confidence, knowing that my vehicle will start smoothly every time, regardless of the weather conditions. Another standout feature is the battery's durability. The OPTIMA RedTop is designed to withstand harsh conditions, including vibrations and impact that would typically shorten the lifespan of regular batteries. This toughness is crucial for me, as I often drive in challenging environments where a robust battery is essential. The maintenance-free aspect of the RedTop battery is a significant plus. It's a fit-and-forget solution, which is perfect for someone like me who prefers a hassle-free car maintenance experience. The sealed design means there’s no need to worry about checking water levels or dealing with leaks and corrosion. The versatility of the OPTIMA RedTop battery is also commendable. It fits a wide range of vehicles, including cars, trucks, and SUVs. This compatibility, combined with its exceptional performance, makes it a suitable choice for various automotive applications, from daily commuting to more demanding driving conditions. The design of the battery, with its distinctive red top and clean, modern lines, adds an aesthetic appeal under the hood. While looks might not be the primary concern for a car battery, it’s a nice bonus, adding a touch of style to the engine bay. TL;DR: The OPTIMA Batteries 8004-003 34/78 RedTop Starting Battery is a standout choice for any vehicle owner seeking power, durability, and reliability. Its impressive starting power, rugged construction, maintenance-free design, and versatility make it a superior option compared to standard batteries. This battery isn't just a component; it's a key to a worry-free and powerful driving experience.
Review: Hot rod battery - Great battery

## Features

- BATTERY SPECS: 12-Volt, 800 Cold Cranking Amps, Size: 10.06" Long x 6.94" Wide x 7.88" Tall, Weight: 38.8 pounds, Dual SAE & GM Posts, C20 Capacity: 50 AH
- RESERVE CAPACITY of 100 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.
- MAINTENANCE FREE: for maximum convenience. Ideal for basic electrical demands.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00075OSC4 |
| Amperage | 50 Amps |
| Automotive Fit Type | Vehicle Specific Fit |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #15,073 in Automotive ( See Top 100 in Automotive ) #71 in Automotive Replacement Batteries |
| Brand | OPTIMA |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,834) |
| Date First Available | October 19, 2005 |
| Global Trade Identification Number | 00721112819778 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 38.8 pounds |
| Item model number | 8004-003 |
| Manufacturer | Optima Batteries |
| Manufacturer Part Number | 8004-003 |
| Model | 34/78 |
| Number Of Cells | 6 |
| OEM Part Number | 8004-003 |
| Product Dimensions | 6.88"D x 10"W x 7.81"H |
| Size | 10 x 6-7/8 x 7-13/16 inch |
| Terminal | SAE Terminal |
| UPC | 721112819778 721112824758 |

## Product Details

- **Battery Cell Composition:** Lead-Acid, AGM
- **Brand:** OPTIMA
- **Item Weight:** 38.8 Pounds
- **Number Of Cells:** 6
- **OEM Part Number:** 8004-003
- **Product Dimensions:** 6.88"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:** Passenger Car, Truck
- **Voltage:** 12 Volts

## Images

![OPTIMA Batteries High Performance 34/78 RedTop Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting - Image 1](https://m.media-amazon.com/images/I/710zA8Iq6CL.jpg)

## Available Options

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

## Questions & Answers

**Q: Ok so I have a aftermarket stereo double din and big speakers. I read yellow top was better for my use. Is this battery good too?**
A: The Yellow Top might be better for your needs. Red Tops provide more cranking power. Yellow Tops provide more reserve if you listen to your stereo with the engine off. I had a Yellow Top in a car with an underdrive pulley on the alternator and a 1,200 watt system (RMS not that peak rating crap either) and that battery lasted through 5 years of torture.

**Q: Right now i have 2 yellow tops, 1 under the hood for engine, and 1 in the trunk for my sub. would i be better off putting a red top for engine/4eat?**
A: From what I have been told---the Red top has higher initial cranking power and the yellow top has better storage capabilities---I have them on my trailers.

**Q: will it fit and work with my ford 150?**
A: Most Fords have 65 group batteries in them some have 34 group  all that don't matter what matters is what side the positive post is on. If the positive is on the right side then you will need a reverse post battery. I believe a 9020-164 has a reverse post. But for the battery box size these optimas are universal and will fit almost any battery box in the western hemisphere.  So just take a peek at yours if the label is facing you and red on right then you have a reverse post, but if not then the standard 34/78 will fit perfectly. On the optima box it's self there is a packaging cover that comes will all optimas and. There is several adapters to make the 34/78 battery fit most cars and trucks.

**Q: How far can i run this down before recharging if i used it as a coach battery in an rv**
A: The deeper the discharge, the shorter the battery life.  Lots of people who know batteries recommend no lower than 12.2 V.; or say 55%.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unrivaled Power and Reliability
*by D***Y on February 3, 2024*

I recently installed the OPTIMA Batteries 8004-003 34/78 RedTop Starting Battery in my vehicle, and the experience has been outstanding. This battery isn't just a replacement part; it's a significant upgrade, offering exceptional power and reliability that goes beyond standard car batteries. The first thing I noticed was the RedTop's impressive starting power. It delivers strong and consistent cranking power, which is especially noticeable in cold weather when my previous batteries struggled. This reliable starting power gives me confidence, knowing that my vehicle will start smoothly every time, regardless of the weather conditions. Another standout feature is the battery's durability. The OPTIMA RedTop is designed to withstand harsh conditions, including vibrations and impact that would typically shorten the lifespan of regular batteries. This toughness is crucial for me, as I often drive in challenging environments where a robust battery is essential. The maintenance-free aspect of the RedTop battery is a significant plus. It's a fit-and-forget solution, which is perfect for someone like me who prefers a hassle-free car maintenance experience. The sealed design means there’s no need to worry about checking water levels or dealing with leaks and corrosion. The versatility of the OPTIMA RedTop battery is also commendable. It fits a wide range of vehicles, including cars, trucks, and SUVs. This compatibility, combined with its exceptional performance, makes it a suitable choice for various automotive applications, from daily commuting to more demanding driving conditions. The design of the battery, with its distinctive red top and clean, modern lines, adds an aesthetic appeal under the hood. While looks might not be the primary concern for a car battery, it’s a nice bonus, adding a touch of style to the engine bay. TL;DR: The OPTIMA Batteries 8004-003 34/78 RedTop Starting Battery is a standout choice for any vehicle owner seeking power, durability, and reliability. Its impressive starting power, rugged construction, maintenance-free design, and versatility make it a superior option compared to standard batteries. This battery isn't just a component; it's a key to a worry-free and powerful driving experience.

### ⭐⭐⭐⭐⭐ Hot rod battery
*by K***N on January 29, 2026*

Great battery

### ⭐⭐⭐⭐⭐ BEST BATTERY YOU WILL EVER OWN FOR 10+ YEARS !!!!!
*by B***E on June 10, 2025*

The last Optima Red Top battery I bought lasted me 10 years and I was very upset when it was "accidentally" traded in with a vehicle it wasn't supposed to be in. If that hadn't happened maybe it could have still been going I don't know... MAYBE IT STILL IS !!!!! I'm going to be completely honest here, when the DieHard I had in my pickup AS THE REPLACEMENT FOR MY RED TOP THE DIEHARD DIED VERY EASILY as in LESS THAN 3 YEARS. What absolute junk AND it was nearly $200.00 !!!!! If I can stress anything here PLEASE DO NOT BUY A CHEAP BATTERY. You always get what you pay for, I bought junk I got junk don't make my mistake. I will take a KILLER battery and cheap jumper cables ANY DAY over a cheap battery and a expensive jump box. ANY DAY.

## Frequently Bought Together

- OPTIMA Batteries High Performance 34/78 RedTop Sealed AGM Car, Truck, and SUV Starting Battery, 800 CCA, Dual SAE and GM Terminals, Maintenance Free, Versitile Mounting
- Boao 8-Piece Side Post Battery Terminal Adapter - 3/8 16 Bolts Standard Battery Post Stud Extender Screws
- Billet Aluminum Battery Pallet - Trunk Battery Hold Down Bracket Perfectly Compatible with Racing Trunk Optima Batteries Tray Blue Yellow Red Top 34M D34M D34 D34/78 34 34/78

---

## 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.com.cy/products/2043836-optima-batteries-high-performance-34-78-redtop-sealed-agm-car](https://www.desertcart.com.cy/products/2043836-optima-batteries-high-performance-34-78-redtop-sealed-agm-car)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-27*