1* 18650 Spacer
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1* 18650 Spacer
OEM

1* 18650 Spacer

$0.10
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In stock

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Description

1× 18650 Battery Spacer

Overview

The 1× 18650 Battery Spacer is a durable and lightweight plastic holder, designed to securely organize and align individual 18650 lithium-ion batteries for use in battery packs, DIY projects, and energy storage systems. This high-quality battery spacer ensures safe battery separation, preventing short circuits and heat buildup, making it ideal for battery builders and pack assemblers.

With a modular design, these spacers can be easily connected together, allowing users to customize battery pack configurations to suit various applications, including electric vehicles, power banks, solar storage systems, and DIY electronics.

Key Features

Securely Holds 1× 18650 Battery: Provides stable alignment and spacing for a single 18650 cell.
Prevents Short Circuits & Heat Buildup: Ensures safe battery separation within packs.
High-Quality Plastic Construction: Lightweight yet durable material offers long-lasting reliability.
Modular & Stackable Design: Easily connects with additional spacers to create custom battery configurations.
Universal Compatibility: Suitable for all standard 18650 lithium-ion batteries.

Specifications

Specification Details
Product Type 18650 Battery Spacer
Capacity Holds 1× 18650 Battery
Material High-Strength ABS Plastic
Color Black
Dimensions ~18.5mm × 18.5mm × 8mm
Weight ~1g
Compatibility Standard 18650 Lithium-Ion Batteries
Modular Design Yes (Can be Connected for Custom Battery Packs)

Applications

The 1× 18650 Battery Spacer is widely used in:

Battery Pack Assembly – Helps construct organized and secure multi-cell battery packs.
DIY Power Banks & Energy Storage – Essential for building custom power storage solutions.
Solar Energy Systems – Provides structure for battery packs used in solar storage applications.
Electric Vehicles & E-Bikes – Ensures safe spacing in high-power battery setups.
Battery Organization & Prototyping – Useful for lab testing, battery management, and prototyping.

Safety Guidelines & Warnings

IMPORTANT SAFETY NOTICE ️
The 1× 18650 Battery Spacer is designed for battery pack assembly and organization. Improper handling of lithium-ion batteries may result in fire, explosion, or injury.

General Safety Guidelines

Use only with properly wrapped and undamaged batteries.
Ensure batteries are securely positioned within spacers to prevent movement or contact.
Use in conjunction with a proper Battery Management System (BMS) for safe operation.
Store battery packs in a cool, dry place to prevent heat buildup.
Regularly inspect for damage or wear and replace if necessary.

Prohibited Uses & Handling

DO NOT use with batteries that have damaged wraps or exposed metal contacts.
DO NOT expose to extreme heat, flames, or direct sunlight.
DO NOT attempt to force larger or incompatible batteries into the spacer.
DO NOT use without proper electrical insulation and safety measures in battery packs.

User Responsibility & Risk Acknowledgment

  • The user assumes full responsibility for proper handling, usage, and storage of battery spacers and lithium-ion batteries.
  • Misuse or mishandling may result in serious injury or damage—always follow manufacturer recommendations.
  • No guarantee of compatibility with non-standard battery sizes or modifications.
  • Usage of this product is at your own risk.

By purchasing and using the 1× 18650 Battery Spacer, you acknowledge and agree to follow all safety guidelines. Failure to comply may result in hazardous consequences.

Build safer, more organized battery packs with the durable 18650 Battery Spacer! ⚡

Frequently Asked Questions

Find answers to common questions about our products

Yes. All cells we sell are guaranteed authentic, Grade A, and brand new. Not reclaimed, used, or rewrapped. We also prioritize fresh manufacturing dates, so you’re not receiving cells that have been sitting around for years.

Some sellers offer Grade B cells that can have inconsistent voltage, higher internal resistance, reduced performance, or other issues. You will never receive a Grade B, reclaimed, or used cell from us.

These are sold as bare cells (no welded tabs or leads) unless the listing explicitly states otherwise.

To make pack building easier, our cells are sorted and batched for matching internal resistance, voltage, and date code, so they arrive ready to be assembled into a pack.

U.S. orders ship from Atlanta, Georgia.

For international orders outside the USA, we may ship from a different fulfillment hub depending on the product’s manufacturing location, to ensure faster and more efficient delivery.

Shipments within the USA, delivery in 1–3 days (up to 5). Expedited shipping available. International shipping varies—contact us to inquire.

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