Have any of the tech folks here ever tested these things?
Meaning on test gear/scopes/meters and such OR just actual use?
Are they a total joke and just BS?
How long (sunny) to charge a dead 3000 Mah 18650?
One better then the other?
ANY input would help.
**BTW we grabbed a bunch of the Olight magnet 18650 chargers (for those that read that post/question)
This size and weight is what we are looking for( assuming they work)
Another brand is OK if yall like it,We dont trust Amazon reviews…we DO trust BLF people 