Weltool BB2 Aluminum Alloy CR123A Battery Tube

In stock
SKU: bb2
Regular price $11.99

The Weltool BB2 CR123A Battery Tube is a practical accessory designed to help accommodate two CR123A batteries in compatible flashlights originally designed for a single 18650 rechargeable battery.

Because CR123A batteries have a smaller diameter than 18650 batteries, they may move or rattle inside a battery compartment designed for an 18650 cell. The BB2 helps address this issue by providing a dedicated aluminum tube for improved battery positioning.

Made from CNC-machined aluminum alloy with a black anodized finish, the BB2 also features a protective cap with a lanyard hole, allowing the tube to double as a convenient battery storage accessory.

Designed for Two CR123A Batteries

The BB2 is designed to hold two CR123A batteries, helping reduce unwanted movement when using compatible flashlights that support this battery configuration.

It is especially useful for users who prefer disposable CR123A batteries as an alternative power source for compatible 18650 flashlights.

Compatibility Note: This accessory is intended for compatible flashlight models that support two CR123A batteries. Please verify the battery compartment and manufacturer's compatibility requirements before use.

Durable CNC-Machined Aluminum Construction

The BB2 is manufactured from aluminum alloy using CNC machining and features a black anodized surface finish.

Its durable construction is suitable for everyday equipment storage and outdoor use while maintaining a simple, functional design.

Protective Cap with Lanyard Hole

The included cap helps keep the battery tube covered when not in use.

A built-in lanyard hole provides a convenient attachment point, allowing the BB2 to be hung from a backpack or stored with other outdoor equipment.

The tube can also serve as a compact storage container for batteries when they are not installed in a flashlight.

Key Features

  • Designed to hold 2 × CR123A batteries

  • Helps reduce battery movement in compatible flashlight configurations

  • CNC-machined aluminum alloy construction

  • Black anodized finish

  • Protective storage cap included

  • Cap features a lanyard hole

  • Compact design for outdoor gear and battery storage

Specifications

Specification Details
Brand Weltool
Model BB2
Product Type CR123A Battery Tube
Battery Capacity 2 × CR123A
Material Aluminum Alloy
Manufacturing Process CNC Machined
Finish Black Anodized
Tube Diameter 18.8mm
Cap Diameter 22mm
Total Length 76mm
Storage Cap Included
Lanyard Hole Yes

Package Contents

  • 1 × Weltool BB2 CR123A Battery Tube

  • 1 × Protective Cap

Note: Batteries and flashlight are not included. 

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