<div>Check out these switches.  I have used all 3 and haven't had an issue yet.</div><div>
</div>http://www.boomarc.com/en/booma-rc-intelliswitch-1-1<div>
</div><div>http://www.boomarc.com/en/wallaby-switch-dual-with-battery-voltage-monitoring</div><div>
</div><div>http://www.boomarc.com/en/booma-rc-opto-ignition-switch</div><div>
</div><div>In my 35% I run 3 batteries.  2 Lipo for the rx with batshare unregulated with high power rx and high power servos.  1 Lipo for ign with a 6v reg.</div><div>
</div><div>Same setup in my 30cc just smaller batteries.</div>