---
product_id: 527538980
title: "XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat"
brand: "xberstar"
price: "€ 34.11"
currency: EUR
in_stock: true
reviews_count: 12
category: "Xberstar"
url: https://www.desertcart.nl/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery
store_origin: NL
region: Netherlands
---

# Precision-cut 20.3x17.2cm sheets High heat resistance for durability Superior electrical insulation FR-4 XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat

**Brand:** xberstar
**Price:** € 34.11
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build smarter, not harder — power your projects with XBERSTAR precision!

## Quick Answers

- **What is this?** XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat by xberstar
- **How much does it cost?** € 34.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery)

## Best For

- xberstar enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** 10-piece set means you’re always ready to prototype, build, or upgrade without delay.
- • **Effortless Customization:** Easily cut and shape these yellow epoxy sheets to fit any innovative design or repair need.
- • **Unmatched Heat Resilience:** FR-4 fiberglass resin ensures your circuits stay cool under pressure, preventing overheating and failure.
- • **Engineered for DIY Mastery:** Perfectly sized 20.3cm by 17.2cm epoxy boards tailored for your custom battery pack projects.
- • **Premium Electrical Insulation:** High dielectric strength and arc resistance protect your electronics from shorts and leakage.

## Overview

The XBERSTAR 10pcs 3240 Epoxy Board FR-4 set offers high-quality, heat-resistant fiberglass epoxy sheets measuring 20.3cm by 17.2cm by 0.05cm. Designed for DIY battery packs and electronic insulation, these yellow boards provide excellent dielectric properties, surface leakage resistance, and arc resistance, making them ideal for professional-grade circuit board projects.

## Description

XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat: desertcart.co.uk: DIY & Tools

Review: EPOXY BOARDS - used for my 48V battery project. Perfect.
Review: The best... - Thanks...

## Features

- Epoxy resin board is an excellent insulating material with high dielectric properties, surface leakage resistance and arc resistance.
- Color: Yellow,Can be cut out,Easy to Install.
- 3240 Epoxy Board for DIY battery
- Dimension:203mm*172mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTT677F4 |
| Best Sellers Rank | 219,342 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Furnace Circuit Boards |
| Guaranteed software updates until | unknown |
| Item model number | 3240 Epoxy Board |
| Manufacturer | XBERSTAR |
| Product Dimensions | 20.3 x 17.2 x 0.05 cm; 340 g |

## Product Details

- **Battery capacity:** 3 Volts
- **Brand:** XBERSTAR
- **Recommended uses for product:** Laptop
- **Unit count:** 1.0 count
- **Voltage:** 3.2 Volts

## Images

![XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat - Image 1](https://m.media-amazon.com/images/I/41hovz0rDyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ EPOXY BOARDS
*by M***S on 14 October 2025*

used for my 48V battery project. Perfect.

### ⭐⭐⭐⭐⭐ The best...
*by G***L on 3 March 2025*

Thanks...

### ⭐⭐⭐⭐⭐ Perfect for DIY Batteries.
*by B***D on 5 November 2024*

did 2 batteries perfectly.

## Frequently Bought Together

- XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm*17.2cm*0.05cm(10pcs Epoxy Board)
- BOMEI PACK Mono Filament Strapping Tape, 2 Roll 2 Inch x 35 Yards 5.5 Mil, Heavy Duty Transparent Reinforced Fiberglass Tape
- Lichamp Fiberglass Tape 1 inch, 2 Pack 60 Yards (120 Total Yards) Filament Tape Nylon Fiber Glass Tape

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**Shop now:** [https://www.desertcart.nl/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery](https://www.desertcart.nl/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*