Mastervolt® MLI Ultra 24/6000 Battery Awarded RINA Type Approval
by Kimberly Chapman 6 Feb 01:16 PST

MLI Ultra 24/6000 Battery © Mastervolt
Mastervolt, a global leader in innovative high-performance power solutions, has announced that its MLI Ultra 24/6000 lithium-ion battery has been awarded Type Approval from RINA, one of the world's most respected classification societies in the marine industry.
"We are proud that the MLI Ultra 24/6000 battery has received such a distinguished recognition," said Ton De Winter, President, 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 confirms that the MLI Ultra 24/6000 has successfully passed rigorous testing and meets the marine sector's highest benchmarks for safety, durability, and performance. RINA Type Approval significantly simplifies the approval process for vessels requiring class compliance, reducing technical risk, documentation effort, and time to commissioning for shipyards and system integrators. RINA is one of the world's foremost classification organizations, offering extensive services that include vessel classification, statutory compliance, and certification of materials, equipment, and personnel.
The Mastervolt MLI Ultra 24/6000 is engineered to power advanced marine electrical systems. Its integrated, intelligent Battery Management System (BMS) and battery controlled safety relay architecture allow the system to actively manage safety, power delivery, and communication across the entire electrical system.
Designed to excel in harsh marine conditions, MLI Ultra batteries deliver stable, long-lasting performance for demanding marine loads such as inverters, thrusters, and winches. Each battery is built to withstand vibration, humidity, and saltwater environments, making it an ideal solution for both leisure and commercial marine applications.