RINA approves Mastervolt MLI Ultra 24/6000 battery
Mastervolt MLI Ultra 246000 battery
Mastervolt’s MLI Ultra 24/6000 lithium-ion battery has received type approval from marine classification society RINA.
“We are proud that the MLI Ultra 24/6000 battery has received such a distinguished recognition,” says Ton De Winter, president of Power Solutions for Navico Group. “This certification underscores Mastervolt’s commitment to delivering premium quality in every aspect of our product design. It also reinforces our role as a trusted partner to leading yards and boat builders worldwide, providing advanced power systems and components that deliver reliable performance in the most demanding marine environments.”
RINA type approval indicates that the MLI Ultra 24/6000 has completed testing against requirements related to safety, durability and performance. The approval process can simplify class compliance for vessels by reducing technical risk, documentation requirements and time to commissioning for shipyards and system integrators.
The MLI Ultra 24/6000 is designed for use in marine electrical systems. Mastervolt says it incorporates an integrated battery management system and a battery-controlled safety relay architecture intended to manage safety functions, power delivery and communication across the electrical system.
Mastervolt says the battery is suitable for loads such as inverters, thrusters and winches. The design can handle specific marine operating conditions, including vibration, humidity and saltwater exposure, and is designed to be used in both leisure and commercial settings.
it would be nice to know eactly what requirements related to safety, durability and performance they comply with? ISO 23625:2025 Small craft – Lithium-ion batteries is the standard for pleasure craft up to 24m. Do they comply with this or just a standard designed by RINA themselves?