A high-capacity, non-rechargeable lithium-thionyl chloride (“SOCl₂”) battery rated at 3.6 V/19 Ah. With ultra-low self-discharge and wide operating temperature (-55 °C to +85 °C), it’s ideal for long-term power in smart meters, IoT sensors, industrial and security applications.

• Nominal Voltage: 3.6 V
• Capacity: ~19,000 mAh (measured at 3 mA discharge to 2.0 V)
• Continuous Discharge Current: ~200–230 mA; Pulse Capability: up to ~300–400 mA
• Dimensions: ~Ø32.9 mm × 61.5 mm; Weight: ~100–107 g
• Operating Temp: –55 °C to +85 °C (short-term to +85 °C)
• Shelf Life & Self-Discharge: <1% per year at +20 °C; lifespan exceeds 10 years
• Construction: Stainless steel cell with hermetic glass-to-metal seal and non-flammable electrolyte
• Safety & Standards: UL-recognised, UN38.3 transport-certified, IEC 60086-4, EN 50020 compliant