Looking for boost driver: 1 cell & XHP 35 HI

Flashlight Modding and DIY Parts
1

Hi all,

My Catapult V2 batt tube has been on the lathe and now accepts 20700 cells. Nice!

Planned next step: find 1 cell boost driver with MORE then 1,5A, spoon it in the light and replace dedomed XM L2 with XHP 35 HI.
Problem: can’t find any 1 cell boost driver going over 1,5A.
Anyone know of any ones out there?

Thanks already for any help!

Grtz
Nico

2

It’s been talked about on other threads. There aren’t any currently with more than 1.5 amps.

Boost drivers are rare.

3

Here is the latest thread on a boost driver. Runs at 3A or more. Looks like it will work with an e-switch too.

GXB20 Driver – Homemade Constant Current Programmable XHP50 Single-Cell Boost Driver