★Specifications: Model:SAFT LS33600 Rechargeable: No Output Voltage: 3.6V Amperage: 17000mAh Chemistry: Li-SOCl2 Battery Size: D Weight: 90 grams ★Advantages: 1. High voltage and stable working voltage (open circuit voltage >3.67V, load voltage >3.0V) 2. Advantages of pulse discharge (recommended large pulse: 1 second/min, 4500mA) 3. Wider working temperature range (storage: -60/100℃, working: -60/85℃) 4. Higher capacity advantage (1/2AA1.2AH AA2.7AH) 5. Less self-discharge, longer storage and service life (less than 1%, 615 years) 6. More prominent safety performance (no transportation restrictions, UL certification, in line with EN50020 "European explosion-proof electrical standards" requirements, can be used in explosive environments) 7. Long-term service life tracking record (more than 10 years of application history) ★Main Applications: Utility metering, Automatic meter readers, Buoys, Measuring equipment, Industrial applications, Professional electronics, Marine equipment, and many other electronics. ★Package included: 4 Pack LS33600 battery