Novak 2-Cell Li-Po Battery Smart-Stop Cutoff Circuit
 

This is a Team Novak NOV54702-Cell Li-Po Battery Smart-Stop Cutoff Circuit. This helps protect your lithium-polymer (Li-Po) batteries by preventing you from draining your battery below safe levels. When your battery voltage reaches a critical point, it will blip your throttle to let you know you need to pull your car or truck in for a battery change, and will cut the throttle off shortly afterwards. It includes a blue warning LED light.
This is a must have if you have an older brushless speedo. It will stop your car/buggy when the lipo voltage drops to 6.25v preventing damage to your lipo. The blue light is very bright and cant really be missed.
These go for about £23.99 plus postage on the web But you can have this BRAND NEW in packet for just £20 delivered by recorded service.
paypal preferred but can take p/o or cash by recorded del only