Product Specifications

A secondary battery is becoming increasingly common. As a second battery can prevent the main battery
from depleting and being unable to start, this seems like a safe and reliable solution. The second battery,
however, also has to be charged regularly. Mastervolt has the solution: The Charge Mate connects both
batteries with a relay while charging, and keeps them isolated when discharging. The Charge Mate is
especially practical for small systems.