---
product_id: 92548279
title: "Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery"
brand: "lifeline"
price: "S/.6188"
currency: PEN
in_stock: true
reviews_count: 7
category: "Lifeline"
url: https://www.desertcart.pe/products/92548279-lifeline-gpl-6ct-6-volt-300ah-deep-cycle-battery
store_origin: PE
region: Peru
---

# 1200 min @ 15A discharge 6V deep cycle power Coast Guard & military grade Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery

**Brand:** lifeline
**Price:** S/.6188
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your journey with military-grade endurance and unmatched reliability!

## Quick Answers

- **What is this?** Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery by lifeline
- **How much does it cost?** S/.6188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/92548279-lifeline-gpl-6ct-6-volt-300ah-deep-cycle-battery)

## Best For

- lifeline enthusiasts

## Why This Product

- Trusted lifeline brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Powerful Design:** Optimized dimensions (10.28" x 7.06" x 13.02") fit seamlessly into tight spaces without sacrificing capacity.
- • **Built for Extreme Conditions:** Coast Guard approved and military-grade durability ensures peak performance in the toughest environments.
- • **Unmatched Deep Cycle Endurance:** Delivers up to 1200 minutes of reliable power at 15 amps—keep your adventures going longer.
- • **Industry-Leading 5-Year Warranty:** Confidence backed by a half-decade warranty—because your peace of mind matters.
- • **Versatile Voltage Configurations:** Easily configure as 6V, 12V, 24V, or 48V to perfectly match your RV or marine setup.

## Overview

The Lifeline GPL-6CT is a premium 6-volt, 300AH deep cycle battery engineered for demanding marine and RV applications. Handcrafted in the USA, it meets rigorous military specifications and Coast Guard approval, offering exceptional reserve capacity and long discharge times (up to 1200 minutes at 15 amps). Compact and versatile, it supports multiple voltage configurations and comes with a robust 5-year warranty, making it the trusted choice for professionals and adventurers alike.

## Description

The Lifeline GPL-6CT has been specifically manufactured for deep-cycle applications. All Lifeline batteries are Coast Guard approved and hand-made in the USA. The preferred battery choice for both Recreational Vehicles and Marine applications. All Lifeline batteries pass demanding mil spec requirements as they are onboard numerous US Military Vehicles. Designed to deliver industry leading reserve capacities and life-cycle capabilities. All Lifeline batteries are backed with an industry leading 5 year warranty.

Review: High quality - These are high-quality, deep-cycle, and very dependable. At 6V they can be configured as 12V, 24V, or 48V application. Price per unit varies and can be obtained for $488 each including tax and shipping.
Review: motorcoach replacement batteries - Was the only option for replacement!!!

## Features

- Voltage: 6 Volts
- Amp. Hrs. 20 Hr Rate: 300
- Length 10.28", Width 7.06", Height 13.02"
- Minutes of Discharge @ 25 Amps - 692
- Minutes of Discharge @ 15 Amps - 1200

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0055340S0 |
| Best Sellers Rank | #2,810,770 in Automotive ( See Top 100 in Automotive ) #3,618 in Automotive Replacement Batteries |
| Brand | Lifeline |
| Customer Reviews | 4.1 4.1 out of 5 stars (12) |
| Date First Available | June 6, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 90 pounds |
| Manufacturer | Lifeline |
| Manufacturer Part Number | GPL-6CT |
| Product Dimensions | 7.06 x 10.28 x 13.02 inches |

## Product Details

- **Battery Cell Composition:** Lead Acid
- **Brand:** Lifeline
- **Item Weight:** 90 Pounds
- **Manufacturer:** Lifeline
- **Number Of Cells:** 1
- **Product Dimensions:** 7.06"D x 10.28"W x 13.02"H
- **Size:** 10.28inchx7.06inchx13.02inch
- **Terminal:** Marine Terminal
- **Vehicle Service Type:** Boat
- **Voltage:** 6 Volts

## Images

![Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery - Image 1](https://m.media-amazon.com/images/I/51kiwKkf2kL.jpg)
![Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery - Image 2](https://m.media-amazon.com/images/I/51EcKWQZeZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality
*by K***Y on September 10, 2025*

These are high-quality, deep-cycle, and very dependable. At 6V they can be configured as 12V, 24V, or 48V application. Price per unit varies and can be obtained for $488 each including tax and shipping.

### ⭐⭐⭐⭐⭐ motorcoach replacement batteries
*by D***Y on September 12, 2021*

Was the only option for replacement!!!

### ⭐⭐⭐⭐⭐ Worth the money.
*by J***I on November 28, 2019*

Excellent product. Installed in my DP motor home. Working great.

## Frequently Bought Together

- Lifeline GPL-6CT - 6 volt - 300AH Deep Cycle Battery
- 10pcs 1 AWG-3/8 Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing
- WNI 8 Gauge 10 Feet Red 8 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made In The USA - Car, Inverter, RV, Solar

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**Shop now:** [https://www.desertcart.pe/products/92548279-lifeline-gpl-6ct-6-volt-300ah-deep-cycle-battery](https://www.desertcart.pe/products/92548279-lifeline-gpl-6ct-6-volt-300ah-deep-cycle-battery)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*