The Weltool BB5 (BB5) is a flashlight accessory and dual-battery extension tube built for the Weltool W5 and W5Pro LEP flashlights. It lets you run two 21700 rechargeable lithium-ion batteries for dramatically longer runtime, all in a CNC-machined aluminum body with a hard-anodized finish.
Highlights
Extended runtime — supports two 21700 lithium-ion batteries
Custom fit for the Weltool W5 and W5Pro LEP flashlights
CNC-machined aluminum alloy with durable black anodized finish
Compact upgrade at just 70mm long, adding power without bulk
Specifications
Model
Weltool BB5
Compatibility
Weltool W5 / W5Pro LEP Flashlights
Material
CNC-machined aluminum alloy
Finish
Black anodized
Battery Support
2 × 21700 lithium-ion (not included)
Length
70mm ±1mm
Max Diameter
30mm
Frequently Asked Questions
What is the Weltool BB5 (BB5) used for?
The Weltool BB5 (BB5) is an extension tube that lets the Weltool W5 and W5Pro LEP flashlights run two 21700 lithium-ion batteries instead of one, greatly increasing runtime.
Which flashlights is the Weltool BB5 compatible with?
The Weltool BB5 (BB5) is designed specifically for the Weltool W5 and W5Pro LEP flashlights.
How many batteries does the Weltool BB5 hold?
With the Weltool BB5 (BB5) installed, the flashlight accepts two 21700 rechargeable lithium-ion batteries. Batteries are not included.
What is the Weltool BB5 made of?
The Weltool BB5 (BB5) is CNC-machined from aluminum alloy with a scratch-resistant black hard-anodized finish.
How long is the Weltool BB5 extension tube?
The Weltool BB5 (BB5) measures 70mm ±1mm in length with a maximum diameter of 30mm, adding capacity without unnecessary bulk.
Where can I buy the Weltool BB5?
You can buy the Weltool BB5 (BB5) at Going Gear. Going Gear is an authorized Weltool dealer.
