The mRo Power Zero is a renewed high-quality power module standard based on the ACSP7. It offers extremely accurate measurements across the entire current and voltage operating range. mRo is the first company to introduce a non-invasive Hall-effect current sensor for UAV/Robotics application and high precision voltage dividing circuit for consistent and reliable measurements.

Compared to the ACSP7, the .5v offset is removed and the current sensing is compared with a dedicated power reference. The integrated electrolytic capacitor reduces voltage spikes which result from longer input cable lengths and higher voltage batteries.