Xpert B3210 Electronic Switch

Monitor your batteries. Don't just trust the green and red light on the switch!

The Manufacturer can improve on the design by adding programming for LiFe batteries .

It works good and fits to the standard slot.

Wanted to try out the expert switch for my agama a319 1/8 nitro buggy and I am super happy if the fit and finish of this switch. Love the bright led light when it’s on and how it sits inside the box instead of on top. So far no issues to report and had 2 race days and practice on it. Definitely worth the buy and got it super quick from helidirect. Also great customer service and get back to questions very quickly.

Works very good