---
product_id: 101277586
title: "BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1"
brand: "batteryguy"
price: "271 kr"
currency: DKK
in_stock: true
reviews_count: 2
url: https://www.desertcart.dk/products/101277586-batteryguy-yt-660-replacement-6v-4-5ah-sla-battery-brand
store_origin: DK
region: Denmark
---

# 4.5Ah Capacity 6V Power 1 Year Warranty BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1

**Brand:** batteryguy
**Price:** 271 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with BatteryGuy!

## Quick Answers

- **What is this?** BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 by batteryguy
- **How much does it cost?** 271 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/101277586-batteryguy-yt-660-replacement-6v-4-5ah-sla-battery-brand)

## Best For

- batteryguy enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind:** 30-day return window and full manufacturer warranty.
- • **Certified Quality:** U.L. recognized and CE certified for safety.
- • **Eco-Friendly Choice:** Rechargeable for sustainable energy use.
- • **Unmatched Reliability:** AGM technology ensures consistent performance.
- • **Versatile Installation:** Maintenance-free and spill-proof design for any position.

## Overview

The BatteryGuy YT-660 is a high-performance 6V 4.5Ah SLA battery featuring advanced AGM technology. It's designed for versatility with a maintenance-free, spill-proof design that can be mounted in any position. Backed by a 30-day return policy and a full 1-year warranty, this battery is U.L. recognized and CE certified, ensuring safety and reliability for all your power needs.

## Description

BatteryGuy 6 volt 4.5 ah replacement rechargeable battery for YT-660. Fast nationwide delivery available. It meets or exceeds the YT-660 specifications defined by the Original Equipment Manufacturer, but at a much lower price. Note this product can also replace: YT 660 or YT660... (This is one Battery, Please verify quantity needed for your application before ordering). Chemistry: Rechargeable Sealed Lead Acid / Dimensions: 2.76 L x 1.86 W x 3.94 H / Height with terminals: 4.25 H / Connector Type: F1

## Features

- AGM Absorbent Glass Mat Technology- Rechargeable
- Factory Guarantee with 30 Day Return Window & Full Manufacturer 1 Year Warranty
- Brand New - Factory Fresh
- Maintenance Free & Spill Proof Design - Can be Mounted in Any Position
- U.L. Recognized & CE Certified

## Images

![BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 - Image 1](https://m.media-amazon.com/images/I/51qkoHnq7+L.jpg)
![BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 - Image 2](https://m.media-amazon.com/images/I/5111sHuDrOL.jpg)
![BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 - Image 3](https://m.media-amazon.com/images/I/51xolCNRhvL.jpg)
![BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 - Image 4](https://m.media-amazon.com/images/I/41IVVyJ9RIL.jpg)
![BatteryGuy YT-660 Replacement 6V 4.5Ah SLA Battery Brand Equivalent (Rechargeable) - Qty of 1 - Image 5](https://m.media-amazon.com/images/I/51FkaZrLRCL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Product was as advertised
  

*by C***G on Reviewed in the United States on June 10, 2019*

Arrived as promised

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good Fit
  

*by #***R on Reviewed in the United States on February 16, 2021*

Good fit, but not easy to install.

---

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**Shop now:** [https://www.desertcart.dk/products/101277586-batteryguy-yt-660-replacement-6v-4-5ah-sla-battery-brand](https://www.desertcart.dk/products/101277586-batteryguy-yt-660-replacement-6v-4-5ah-sla-battery-brand)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*