TIANYI Rechargeable 12V 55AH Lead-Acid Battery

High-Performance Deep Cycle Design
Built with robust lead-acid technology, ensuring stable power output over 20-hour discharge rates for long-term reliability. Ideal for UPS, EPS, solar energy storage, and emergency backup systems.
Durable Construction & Maintenance-Free
Sealed AGM (Absorbent Glass Mat) design prevents leaks and spills, while corrosion-resistant terminals extend lifespan. Requires no refilling, making it hassle-free for continuous use.
Wide Compatibility & Versatile Use
Perfect for firefighting equipment, off-grid solar setups, telecom backups, and marine/RV applications. Delivers consistent power in extreme temperatures (-20°C to 60°C).
Eco-Friendly & Cost-Effective
Rechargeable up to 500 cycles at 50% depth of discharge, reducing waste. Bulk pricing available for large-scale projects—global wholesale support with unbeatable value.
Safety Certified
Meets UL, CE, and RoHS standards for overcharge protection and thermal stability. Trusted for critical power needs worldwide.