---
product_id: 109136232
title: "battery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries"
brand: "batterytrader"
price: "€ 138.45"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/109136232-battery-compatible-with-fiamm-fg20451-sealed-lead-acid-12v-4
store_origin: HR
region: Croatia
---

# Hot-Swap Ready 12V Power Eco-Friendly battery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries

**Brand:** batterytrader
**Price:** € 138.45
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Confidence!

## Quick Answers

- **What is this?** battery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries by batterytrader
- **How much does it cost?** € 138.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/109136232-battery-compatible-with-fiamm-fg20451-sealed-lead-acid-12v-4)

## Best For

- batterytrader enthusiasts

## Why This Product

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

## Key Features

- • **Sealed & Safe:** Non-spillable and hazard-free!
- • **Compact Design:** Perfect fit for tight spaces!
- • **1-Year Warranty:** Peace of mind with every purchase!
- • **Versatile Installation:** Install on its side or upright!
- • **Rechargeable Convenience:** Ready to use right out of the box!

## Overview

The BatteryTrader battery is a high-performance, sealed lead acid AGM battery compatible with Fiamm FG20451. With dimensions of 90mm x 70mm x 101mm and a capacity of 12V 4.5Ah, it offers a compact and versatile solution for various applications. This non-spillable, rechargeable battery is designed for safe installation and comes with a 1-year warranty against manufacturer defects.

## Description

BatteryTraderbattery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries

## Features

- BatteryTrader battery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries
- One battery this set Length = 90mm, Width = 70mm, Height = 101mm – 12v 4.5ah VRLA AGM, sealed lead Acid, Non spill – Push on Terminals
- AGM VRLA type which means they are sealed lead, non-spillable, not-hazardous, recyclable, rechargeable and safe to be installed on their side if required, also hot-swap installation capable. Charge fully when they arrive and first used.
- Replacement compatible batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 10.9 x 9.4 x 7.2 centimetres |
| Package Weight | 1.44 Kilograms |
| Product Dimensions L x W x H | 7 x 9 x 10.6 centimetres |
| Brand | BatteryTrader |
| Part number | G1.86.FIA.2.5E |
| Warranty description | 1 Year Warranty Against Manufacturer Defects |
| Guaranteed software updates until | unknown |

## Product Details

- **Number of batteries:** 1 12V batteries required.
- **Brand:** BatteryTrader
- **Battery cell composition:** Sealed Lead Acid
- **Battery capacity:** 4500 Milliamp Hours
- **Recommended uses for product:** Rechargeable battery

## Images

![battery compatible with Fiamm FG20451 sealed lead acid 12v 4.5ah AGM batteries - Image 1](https://m.media-amazon.com/images/I/61xfhnJGXkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    right price
  

*by S***K on Reviewed in the United Kingdom on 25 April 2021*

My grass cutting machine will start now at the touch of a button

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lost and prompt delivery
  

*by R***W on Reviewed in the United Kingdom on 16 May 2021*

Cost of product very good

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    same FG20451 but a different size
  

*by A***R on Reviewed in the United Kingdom on 27 March 2021*

Was bought for a lawnmower to replace one bought 5 years ago but the dimensions are different now and it doesn't fit snugly into the aperture. Solved with some 'packing', but odd that dimensions have changed...

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**Shop now:** [https://www.desertcart.hr/products/109136232-battery-compatible-with-fiamm-fg20451-sealed-lead-acid-12v-4](https://www.desertcart.hr/products/109136232-battery-compatible-with-fiamm-fg20451-sealed-lead-acid-12v-4)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-26*