Diameter ：17MM

Input voltage 3-4.2V

Output： 3V 

Current : 5A suitable for 3V XML3 SST40

Mode : 5 mode with anti-connection protection / Low voltage prompt

Micro bright 2%-low-bright 10%-medium bright 30%-high bright 100% - Double click strobe 

Accept development and customization, please consult us directly .

Direct E-mail : namic@kunlaelec.com