The Saft LSH20 is a high-capacity, non-rechargeable lithium-thionyl chloride (Li-SOClâ‚‚) battery designed for demanding applications requiring long-term, stable power. Its D-size form factor and robust construction make it ideal for devices that demand reliability over extended periods.
- Nominal Voltage: 3.6V
- Capacity: 13.0Ah (13,000mAh)
- Chemistry: Lithium Thionyl Chloride (Li-SOClâ‚‚)
- Size: D (33.4mm diameter × 61.6mm height)
- Weight: Approximately 100g
- Maximum Continuous Discharge Current: 1.8A (to maintain safe heating limits)
- Pulse Capability: Up to 4A for short durations
- Operating Temperature Range: –60°C to +85°C
- Shelf Life: Up to 10 years with a low self-discharge rate
- Construction: Stainless steel container with hermetic glass-to-metal seal







