---
product_id: 56546307
title: "Optima Red Top RT S 2.1 Ah 6 V Battery"
brand: "optima"
price: "$7029"
currency: MXN
in_stock: true
reviews_count: 4
url: https://www.desertcart.mx/products/56546307-optima-red-top-rt-s-2-1-ah-6-v
store_origin: MX
region: Mexico
---

# 50 Amps high current output 6V 50Ah power capacity Compact 8.9 kg robust design Optima Red Top RT S 2.1 Ah 6 V Battery

**Brand:** optima
**Price:** $7029
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your gear with Optima’s unstoppable Red Top!

## Quick Answers

- **What is this?** Optima Red Top RT S 2.1 Ah 6 V Battery by optima
- **How much does it cost?** $7029 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/56546307-optima-red-top-rt-s-2-1-ah-6-v)

## 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

- • **Ready When You Are:** Fast shipping and secure packaging mean no downtime waiting
- • **Trusted Brand Legacy:** Optima’s Red Top series is synonymous with quality and longevity
- • **Rapid Current Delivery:** 50 Amps output ensures your devices start strong every time
- • **Durable & Compact Build:** Weighs just 8.9 kg with a space-saving 25.2 x 8.99 x 20.6 cm footprint
- • **Reliable High-Performance Power:** Delivers a steady 6V and 50Ah for consistent energy supply

## Overview

The Optima Red Top RT S 2.1 Ah 6V Battery offers a robust 6V 50Ah capacity with a 50 Amp output, housed in a compact and durable 8.9 kg design. Renowned for reliability and fast delivery, it’s the go-to power source for professionals demanding consistent performance.

## Description

High quality Optima Red Top battery

Review: Batterie arriver plus vite que prévu très bien emballé à la réception c'est une red top et non une yellow TOP comme sur la photo très satisfait pour le moment reste à voir dans le temps
Review: Richtig gutes Produkt!

## Features

- 6V 50Ah

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CTUYAU |
| Amperage | 50 Amps |
| Brand | Optima |
| Customer Reviews | 4.0 4.0 out of 5 stars (8) |
| Date First Available | 29 May 2012 |
| Item Weight | 8.9 kg |
| Item model number | 8103550008882 |
| Manufacturer part number | RTS21 |
| Product Dimensions | 25.2 x 8.99 x 20.6 cm; 8.9 kg |

## Product Details

- **Battery cell composition:** Lead-Acid, AGM
- **Brand:** Optima
- **Global Trade Identification Number:** 04016987113516
- **Item weight:** 8.9 Kilograms
- **Number of cells:** 6
- **Resistance:** 14.46 Milliohms
- **Terminal:** Bolt Terminal
- **Vehicle service type:** Passenger Car
- **Voltage:** 12 Volts

## Images

![Optima Red Top RT S 2.1 Ah 6 V Battery - Image 1](https://m.media-amazon.com/images/I/41TFNlotoNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***. on 3 June 2020*

Batterie arriver plus vite que prévu très bien emballé à la réception c'est une red top et non une yellow TOP comme sur la photo très satisfait pour le moment reste à voir dans le temps

### ⭐⭐⭐⭐⭐ Review
*by M***G on 10 December 2025*

Richtig gutes Produkt!

### ⭐⭐⭐⭐ Review
*by R***H on 6 March 2023*

Habe das Produkt in einen Rennwagen von Baujahr 1929 verbaut

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**Shop now:** [https://www.desertcart.mx/products/56546307-optima-red-top-rt-s-2-1-ah-6-v](https://www.desertcart.mx/products/56546307-optima-red-top-rt-s-2-1-ah-6-v)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-25*