Bywell Factory Lead Acid Battery MF DIN70 12V70AH Maintenance free battery

Bywell Factory Lead Acid Battery MF DIN70 12V70AH Maintenance free battery. High Discharge Rate: Special alloy formula and expanded grid structure ensure high performance in high-rate discharge. Maintenance Free Design: Air filter sheet prevents acid mist escape and reduces water loss during operation. Long Lifespan: Negative and positive plates with punched grids ensure extended usage time for lead-acid batteries. Corrosion Resistance: Pure lead alloyed with Sn, calcium, and aluminum guarantees superior corrosion resistance. Seismic Resistance: Tight assembly technology ensures stable performance under seismic conditions. Leakage Protection: Terminal cold pressed site under battery cover promises no leakage and anti-corrosion. Wide Application Scope: Suitable for passenger cars, trucks, ships, 5G base stations, and wind power generation. Fast Delivery: Average lead time is within 15 workdays for both peak and off-peak seasons.