This instruction is suitable for CL1H V3 and DBS V1:

1. Unscrew the whole electrode module use a forcepts via the 2 holes from the battery bube, it's glued for CL1H V2, maybe it can be remove by heated.

2. Remove the spring from the electrode module.

3. Unscrew the whole switch module out from the tailcap.

4. Replace the brass electrode with the spring, result as fllowing.

The work finished.