Never mix old and new, different capacity or different model lead-acid batteries in series or parallel connection. Mixed use causes unbalanced charging and discharging, leading to overcharging or undercharging of partial batteries, accelerating plate loss and shortening the overall battery life. Control the discharge depth in daily use, with a single discharge depth not exceeding 50%. Long-term deep discharge causes irreversible sulfation and reduces cycle times. Avoid long-term high-power load operation and forced discharge after power exhaustion. Replace the entire battery pack synchronously instead of a single cell to ensure balanced, safe and stable operation.

Mingqiang New Energy Battery Source Factory specializes in the production and supply of lead-acid batteries, lithium batteries, electric vehicle power batteries, motorcycle batteries, automotive batteries, solar gel energy storage batteries, household energy storage systems, and other series of battery products. Provide customized services such as OEM/ODM. The battery products have successively obtained certifications such as UL/IEC/CB/CE/UN38.3/MSDS/ROHS, and shipping certificates, and have obtained 10 practical patent certificates and 2 invention patent certificates, ensuring quality assurance.

If you would like to learn more about Mingqiang batteries, please feel free to call +86-132-6619-0666.