High-Power 3.6V 3500mAh ER18505M Lithium Thionyl Chloride Battery

Exceptional Energy Density
Built with advanced Li-SOCl₂ chemistry for long-lasting 3500mAh capacity, ideal for extended-use applications.
Precision Engineering
Stainless steel casing and laser-sealed construction ensure leak-proof durability in harsh environments.
Ultra-Low Self-Discharge
Maintains 90% capacity after 10 years of storage, perfect for emergency backup systems.
Wide-Temperature Performance
Operates flawlessly from -55°C to +85°C, certified for extreme climate conditions.
Smart Meter Optimized
Designed for AMR/AMI systems, alarm panels, and industrial IoT devices with stable 3.6V output.
Safety Certified
Meets UL/IEC standards with built-in PTC protection against short circuits.
Bulk Purchase Advantage
Direct-factory pricing available for wholesale orders with guaranteed consistency in performance.