BR SOLAR Maintenance-Free Tubular Lead Acid Battery – 2V Deep Cycle Powerhouse
Ultra-long lifespan with advanced tubular plate technology for superior deep cycle performance. Maintenance-free design eliminates water topping, ideal for solar storage and renewable energy systems. Premium lead-calcium alloy plates ensure corrosion resistance and minimal self-discharge. Robust ABS case withstands extreme temperatures (-20°C to 50°C) for harsh environments. Perfect for off-grid solar, telecom backup, and industrial applications. Available in high-capacity options (1000Ah–3000Ah) for scalable energy solutions. Global wholesale pricing – bulk discounts for large orders. Direct factory supply guarantees lowest cost without compromising quality.