Customer Cases

Mei Mei Battery: A Global Leader in Lead-Acid Battery Innovation and Responsibility Founded in 1992, Mei Mei Battery has grown over two decades into a globally renowned enterprise specializing in the research, production, and sales of lead-acid batteries. Headquartered with an initial investment of $30 million and a facility spanning 60,000 square meters, the company expanded its footprint in 2006 by establishing a second production base in the Xingsha National Economic and Technological Development Zone, Changsha, Hunan Province. Today, with a dedicated team of over 2,000 experienced employees and a stable management structure, our monthly production capacity equates to 2.5 million units of 7Ah batteries, serving a diverse clientele across Asia, Europe, and the Americas. Our unwavering commitment to quality has earned us widespread customer acclaim and a solid global reputation, simultaneously deepening our expertise in lead-acid battery technology and production processes. This success is built upon three core pillars: a robust R&D team, high-efficiency production technology, and an uncompromising dedication to quality. We are committed to leveraging our strong development and production capabilities to provide high-quality lead-acid battery products and services to customers worldwide. **Quality and Innovation at Our Core** Quality management is integral to our operations. We continuously invest in R&D laboratory construction, optimize PP/ABS cell structure design, research battery materials and production efficiency, and implement automated QA/QC equipment. Our complete production line and innovative design processes are supported by a high-standard QA/QC system designed to meet and exceed customer expectations. The R&D department is a cornerstone of Mei Mei Battery's competitiveness. It encompasses fundamental research, battery design, support, and battery testing. Our skilled engineers design robust and durable lead-acid batteries. With two dedicated R&D labs at our headquarters—a fundamental laboratory and a battery testing laboratory—every product is meticulously designed and tested before reaching our customers. Our quality assurance extends beyond design to manufacturing. We implement a comprehensive, start-to-finish quality monitoring system. A key factor in our quality control is vertical integration; we produce critical components like lead alloys, molds, parts, and cell containers in-house. This, combined with continuous investment in advanced R&D, inspection, and production equipment, allows for strict process control. We are committed to ongoing improvement of production techniques, automation, and efficiency, supported by complete data records for traceability and analysis. Our efforts are validated by certifications including ISO9001, ISO14001, OHSMS18001, UL, CE, and various industry-specific approvals like VdS, NEBS, TLC, and TSE. **Our Product Portfolio** Mei Mei Battery specializes in Valve-Regulated Lead-Acid (VRLA) batteries, a technology that requires minimal maintenance through internal oxygen recombination and pressure-regulated valves. Our diverse range caters to numerous applications: * **VRLA-AGM Batteries:** Our extensive AGM series includes batteries for general purposes (BP series), electric bicycles/motorcycles (EP, EB, EVP series), high-rate discharge for UPS systems (HR, SHR series), and long float-life applications in telecommunications, marine, and solar fields (BPL, MPL, FTB, MSB, MSU series). * **Gel Batteries (Zelus Series):** Utilizing a gel electrolyte for superior performance in extreme temperatures, high vibration, and shock conditions. These batteries effectively prevent electrolyte leakage and evaporation. * **Traction Batteries (Spur Series):** Designed for deep-cycle applications in material handling equipment, road vehicles, and other electric vehicles requiring high energy and reliability. They feature excellent cycle life and advanced systems like automatic watering and electrolyte circulation. **Environmental Stewardship** As a responsible manufacturer, Mei Mei Battery actively minimizes its environmental footprint. Our comprehensive environmental protection system includes: 1. **Wastewater Treatment and Recycling:** All production wastewater is treated in a centralized purification system, with online monitoring linked to government environmental agencies. 2. **Air and Dust Collection Systems:** Our production lines are equipped with air purification and dust collection systems, including specialized filters for dust and acid mist, secondary air purification, and employee de-dusting rooms. 3. **Solid Waste Management:** All solid industrial waste is collected and handed over to government-approved agencies for recycling. 4. **Continuous Improvement:** Our management and R&D teams consistently adopt the latest environmental protection solutions, aiming to be an industry leader in sustainability. We also offer a battery recycling program for end-of-life lead-acid batteries. **Social Responsibility** Mei Mei Battery believes in giving back to society. Our corporate social responsibility initiatives focus on supporting communities in need. We have consistently aided children in remote areas through infrastructure projects like building roads and libraries, and through material donations across regions including Taiwan, China, and other parts of the world. Our commitment extends to partnerships with global humanitarian organizations. We have actively supported initiatives like "Doctors Without Borders Day," encouraging employee participation and donating a day's revenue to fund medical humanitarian aid. Furthermore, we have partnered with Orbis International to support their sight-saving missions on World Sight Day, helping to combat preventable blindness. **Support and Service** Our responsibility extends past the point of sale. We provide comprehensive technical support and after-sales service, ensuring our products perform as specified. We view our relationships with clients as partnerships, built on integrity, rich interaction, and a shared goal of ultimate customer satisfaction. Our dedicated support team is ready to assist with any inquiries. **Limited Warranty** Mei Mei Battery stands behind the quality of its B.B series products with a limited warranty. We warrant these batteries to be free from defects in material and workmanship under normal use and service for 12 months from the date of shipment. Specific terms and conditions, including adjustments for operating temperature and proper maintenance, apply as detailed in our warranty policy. Driven by our motto—"We pursue not just survival, but constant self-transcendence"—Mei Mei Battery remains dedicated to innovation, quality, and responsible growth, powering progress for a rapidly developing world.