---
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: "₨13352"
currency: LKR
in_stock: true
reviews_count: 7
category: "Xberstar"
url: https://www.desertcart.lk/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery
store_origin: LK
region: Sri Lanka
---

# Heat resistant FR-4 epoxy Easily customizable size High dielectric strength 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:** ₨13352
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and protection!

## 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?** ₨13352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Trusted by Makers:** Join 159+ satisfied pros who rated it 4.7 stars for flawless DIY builds.
- • **Precision Dimensions:** 20.3cm x 17.2cm x 0.05cm sheets designed for seamless integration.
- • **Heat-Resistant Durability:** FR-4 fiberglass resin ensures reliable performance under thermal stress.
- • **Superior Electrical Insulation:** Protect your DIY battery packs with top-tier dielectric and arc resistance.
- • **Customizable & Easy to Work With:** Cut and install effortlessly to fit your unique project needs.

## Overview

The XBERSTAR 3240 Epoxy Board FR-4 is a 10-piece set of high-quality fiberglass resin sheets measuring 20.3cm by 17.2cm and 0.05cm thick. Engineered for DIY battery packs and electronics, it offers excellent dielectric properties, heat resistance, and easy customization, making it a trusted choice among professional makers and hobbyists alike.

## 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 |
| Antenna Location | Laptop |
| Battery Capacity | 3 Volts |
| Battery capacity | 3 Volts |
| Best Sellers Rank | 242,863 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Furnace Circuit Boards |
| Box Contents | 3240 Epoxy Plate |
| Brand | XBERSTAR |
| Brand Name | XBERSTAR |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 159 Reviews |
| Item Dimensions | 20.3 x 17.2 centimetres |
| Item Type Name | 3240 Epoxy Plate |
| Item Weight | 0.34 Kilograms |
| Manufacturer | XBERSTAR |
| Model Name | 3240 Epoxy Plate |
| Model Number | 3240 Epoxy Board |
| Recommended uses for product | Laptop |
| Reusability | Single Use |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 3.2 Volts |

## 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)
![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 2](https://m.media-amazon.com/images/I/513zT5rAcKL.jpg)
![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 3](https://m.media-amazon.com/images/I/41XisHDEHbL.jpg)
![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 4](https://m.media-amazon.com/images/I/61hkIu4DbLL.jpg)
![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 5](https://m.media-amazon.com/images/I/518xhzUayXL.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.lk/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery](https://www.desertcart.lk/products/527538980-xberstar-10pcs-3240-epoxy-board-fr-4-for-diy-battery)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*