
Mhb Yt4l-BS Increased Power & Extended Life Most Powerful 4ah Motorcycle Battery. Extended Working Life: Designed for 3-5 years of reliable operation in motorcycle applications. High Purity Lead Material: Constructed with 99.994-99.996% high pure lead for superior performance. Comprehensive Certifications: Certified by CE, SONCAP, SASO, EEC, and ISO standards for global safety. Flexible Customization: Offers OEM/ODM services with options for color, design, and sample customization. Sealed Maintenance-Free: Sealed MF battery design ensures long life with no maintenance required. 1-Year Warranty: Backed by a 1-year warranty covering mechanical defects and performance. Copper Terminals: Features high-conductivity copper terminals for optimal electrical connection. Established Manufacturer: Manufacturer with 25 years of export experience and 1434 employees.