What are Maintenance-free lead-acid batteries？
Maintenance-free lead-acid batteries Due to their structural advantages, maintenance-free lead-acid batteries consume very little electrolyte and do not need to replenish distilled water during their service life. It has the characteristics of vibration resistance, high-temperature resistance, small size, and low self-discharge. The service life is generally 2 times that of ordinary lead-acid batteries. There are also two types of maintenance-free lead-acid batteries on the market: the first type requires a one-time addition of electrolyte when purchased and does not need to add supplementary fluid during subsequent use; the other type is that the battery itself has electrolyte added and sealed when it leaves the factory. The user cannot add refills at all.
Advantages of deep cycle lead-acid batteries
Ordinary domestic batteries can only achieve a cycle life of 800-1200 times, while Huayite deep cycle lead-acid batteries can have a cycle life of 1500 times compared to imported batteries:
During the battery production process, Huayite deep cycle lead-acid batteries production equipment is fully automatic imported equipment, with automated production and no manual operation. The battery cells produced have good consistency, and the battery pack will not have shortcomings during use, ensuring the battery After many years of use, there is no problem of single battery cells falling behind. Huayite deep-cycle lead-acid batteries use the same imported raw materials as imported batteries. The materials are durable, the battery life is longer, and the performance is better.
To save quality control costs, some battery manufacturers will reduce quality control posts or reduce or even eliminate testing. However, Huayite deep cycle lead-acid batteries strictly follow the requirements of the quality management system and set up a quality control system. Every process of the product production process will be carried out. Full inspection to ensure the quality of the battery