Warrior 9918 Brushless Car Controller in a BOAT ?

[RC-Monster Mike]

The voltage cutoff is 2.55 volts per cell on the BK controllers. This is a little lower than many recommend for LiPo,however if the pack is under a load, this voltage setting will be pretty safe. If you slowly discharge to this level, it is too low for most LiPo. For the best safety, a discharge safety device would be best. These are not very expensive, but act as a safety device during discharge. I will try to find a link to one for you.