1. Capacity range: 250Ah-440Ah (BS series C5, 25℃)

2. Rated voltage: 2V

3. Passed ISO9001, ISO14001 and ISO45001 certifications

4. Adopts 1# electrolytic lead with purity up to 99.994%

5. The positive electrode adopts a tubular plate die-cast under 10MPa pressure, with a dense grid surface and stronger corrosion resistance

6. The flip-top independent valve design can clearly understand the liquid level and ensure easy maintenance of the battery

7. The lead cast head bolt connection method is adopted for easy installation and maintenance

8. Longer maintenance intervals and lower maintenance costs