Long Lifespan 4V Battery 2fm4 4v4.5ah 4v5ah 20hr Battery Maintenance Free

2-fm-4 Long Lifespan 4v4.5ah 4v5ah 20hr Maintenance Free Battery

Product Overview

4V4Ah 4.5Ah 20hr maintenance-free lead-acid batteries are designed for small electronic devices.We have obtained ISO9001 Quality Management System certification, ISO14001 Environmental Management System certification, CE certification, and IEC relevant standard certification. Both its quality and environmental performance meet internationally recognized standards. In terms of quality control, every link from raw material procurement to production processing strictly follows the requirements of the ISO9001 system, ensuring that the product complies with international quality standards throughout the entire process of design, production, and inspection. The product has high stability and a long service life, providing users with a reliable product experience. In terms of environmental performance, having obtained the ISO14001 Environmental Management System certification, the product focuses on resource conservation and waste reduction during the production process, uses environmentally friendly raw materials to minimize negative impacts on the environment, and also has good recyclability, in line with the concept of green production. The CE certification indicates that the product meets the relevant regulations of the European Union on safety, health, and environmental protection, allowing it to circulate freely in the European market. The IEC relevant standard certification ensures that the product meets the high standards of the International Electrotechnical Commission in terms of electrical performance and safety specifications, making users feel more at ease during use. The acquisition of these internationally authoritative certifications fully demonstrates the product's excellent performance in quality control, environmental protection, and safety, making it an internationally recognized high-quality product.

Product Characteristic