Customer Cases

Mei Mei Battery: A Global Leader in Lead-Acid Battery Innovation and Quality Founded in 1992, Mei Mei Battery has established itself as a world-renowned high-tech enterprise specializing in the research, development, production, and sales of lead-acid batteries. With an initial investment of $30 million and a facility spanning 60,000 square meters, our commitment to excellence began from the ground up. Our expansion continued in 2006 with a second production base in the Xingsha National Economic and Technological Development Zone in Changsha, Hunan Province. Today, we employ over 2,000 experienced staff and a stable management team, boasting a monthly production capacity equivalent to 2.5 million units of 7Ah batteries, serving a diverse clientele across Asia, Europe, and the Americas. Our core mission is to provide high-quality valve-regulated lead-acid (VRLA) batteries and services. With over two decades of dedication, we have successfully developed and produced AGM, Gel, and Flooded batteries. We believe a superior product relies on consistent quality management from raw materials to finished goods. This philosophy is supported by our experienced R&D team, efficient production personnel, and a rigorous Quality Assurance (QA) and Quality Control (QC) system, enabling us to manufacture batteries that meet world-class standards. **Uncompromising Quality and Innovation** Quality is the cornerstone of our operation. We maintain a complete production line and continuously invest in R&D laboratory construction, optimizing PP/ABS cell design, researching battery materials and production efficiency, and automating QA/QC equipment. Our innovative design processes and high-standard QA/QC systems are tailored to meet and exceed customer expectations. Our R&D department, a core competitive strength, encompasses basic research, battery design, support, and testing. Headquartered with two dedicated labs—a basic laboratory and a battery testing laboratory—every product is meticulously designed and tested before reaching our customers. We implement a comprehensive, from-A-to-Z quality monitoring system. Crucially, most production, including lead alloy, molds, parts, and containers, is completed in-house within the same facility, giving us unparalleled control over product quality. Our commitment is validated by prestigious certifications, including ISO9001, ISO14001, and OHSMS18001. Our products are certified by UL, CE, and, depending on their application, have also obtained VdS, NEBS, TLC, and TSE certifications. **Advanced Product Portfolio** Our expertise spans several advanced battery technologies: * **VRLA-AGM Batteries:** Our range includes multiple series such as BP, HR, EP, EB, EVP, MPL, FTB, MSB, BPL, MSU, BPX, SH, SHR, and BC, each designed for specific applications from general use to high-rate UPS and long-life float service for telecommunications and solar energy. * **Gel Batteries (Zelus Series):** Utilizing a gel electrolyte made from sulfuric acid and silica, these batteries solve issues related to electrolyte evaporation and leakage. They offer superior performance in extreme temperatures, under vibration, and shock, with a calcium-based grid that enhances mechanical strength and reduces gas generation. * **Traction Batteries (Spur Series):** Designed for reliability and long cycle life in industrial applications like material handling and electric vehicles. They feature robust construction, an automatic watering system, and an electrolyte circulation system to prevent stratification, complying with DIN and BS standards. **Environmental Stewardship and Social Responsibility** As a responsible global manufacturer, Mei Mei Battery is deeply committed to environmental protection. Our facilities feature state-of-the-art wastewater treatment and recycling systems, air purification and dust collection systems (including dedicated filters for dust/acid mist and employee air showers), and responsible solid waste management handled by government environmental departments. We continuously improve our environmental solutions, believing we are an industry leader in eco-friendly practices. Our social conscience extends beyond our factories. We actively participate in corporate social responsibility initiatives, supporting children in remote areas through infrastructure and donations, contributing to organizations like Médecins Sans Frontières (MSF) through employee donation drives, and partnering with Orbis to combat preventable blindness during World Sight Day campaigns. We also encourage battery recycling, offering to take back spent lead-acid batteries. **Customer Support and Warranty** We stand firmly behind our products with a robust support system. Our technical support and after-sales service teams work collaboratively with clients, sharing project experience to ensure success. A comprehensive FAQ section addresses common queries on battery selection, application, and maintenance. Our limited warranty for B.B series batteries guarantees against defects in materials and workmanship for 12 months from the date of shipment, subject to specific terms regarding capacity retention, operating conditions, and proper use as per our instructions. For over 20 years, our relentless pursuit of quality ideals has earned us widespread customer acclaim and a global reputation. Our substantial R&D capability, efficient production technology, and unwavering commitment to quality constitute our most valuable assets. We are not just striving to survive; we are committed to continuously surpassing ourselves to provide powerful energy for a rapidly developing world.