Import Cl2-3000 — Buy in Bulk from Supplier in China

The Cl2-3000 is a valve-regulated lead-acid (VRLA) battery designed for long-term stationary applications requiring maintenance-free operation. It features a non-spillable sealed construction with a rated capacity of 3000 Ah at the 20-hour rate, operating at 2V per cell. The battery uses a lead-calcium alloy grid and absorbed glass mat (AGM) separator, providing low internal resistance and high discharge efficiency.

This model supports a wide operating temperature range from -20°C to +60°C, making it suitable for unheated or extreme environments. Its design includes a safety valve system that prevents overpressure and minimizes water loss, contributing to its 10- to 12-year designed service life. The battery is explosion-proof and can be mounted in any orientation, which is typical for VRLA batteries used in telecom and UPS systems.

Primary users include data centers, renewable energy storage systems, and backup power installations where reliability and low maintenance are critical. The unit weighs 197 kg and measures 710 mm x 350 mm x 345 mm, fitting standard battery racks. Packaging includes protective corner guards and a terminal cover. Buyers should confirm the terminal type, charge voltage settings, and compatibility with their existing charger before installation.

Cspower Battery Tech Co., Ltd. is located in Shenzhen, Guangdong, and is listed as an imported-tier supplier, indicating some level of export compliance. The company specializes in lead-acid batteries for industrial and backup power applications. No information is provided on manufacturing capacity, certifications beyond CE, UL, and ISO, or internal quality control procedures.

The supplier has a harbor-tier verification status and no measurable response rate or average response time, suggesting limited direct communication channels. Buyers should treat this as a product supplier without service infrastructure and confirm all technical specifications directly before procurement. There is no evidence of OEM partnerships or long-term client references in the listing.