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XBERSTAR 10pcs 3240 Epoxy Board FR-4 for DIY Battery Pack 20.3cm17.2cm0.05cm 3240 Epoxy Plate FR4 Epoxy Sheet Resin Fiberglass Plate Insulating Plate Heat

Name: 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
Brand: Xberstar
SKU: 527538980
Price: 32.21 EUR
Availability: InStock
Rating: 4.916666666666667 (12 reviews)

Product ID: 527538980

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Details

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

📏Precision-cut 20.3x17.2cm sheets

🔥High heat resistance for durability

🛡️Superior electrical insulation FR-4

Description

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

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.

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.

Specifications

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

Reviews

M**S

EPOXY BOARDS

used for my 48V battery project. Perfect.

14.10.2025

G**L

The best...

Thanks...

3.03.2025

B**D

Perfect for DIY Batteries.

did 2 batteries perfectly.

5.11.2024

R**.

Non glued LiFePo4 insulators

Right size (for 289/315Ah cells). Cheap and cheerful. I put a smear of UPVA on them to hold them in place during assembly.

3.08.2025

H**K

💪

Everything as described I recommend.

23.08.2024

S**S

A must for building your own battery pack.

When building a LiFePO4 battery pack, having an insulating plate in between the LiFePO4 cells is important, and should be used in between the end cells and any alloy plates used for compression of the cells, to control any cell swelling.

12.06.2023

E**O

Great value

Will get again

18.07.2023

A**S

Nice and fast delivery

11.07.2024

R**S

24.07.2023

C**N

Muy bien todo.. !

30.07.2025

K**S

23.06.2025

A**O

Perfette per i divisori tra le batterie LIFEPO4

14.12.2024

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€ 32.21

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Netherlandsstore

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