Primary Lithium thionyl chloride Battery: D Size 3.6V 19 Ah (ER34615/SAFT LSH20, non Rechargeable, 68.4Wh, 200mA rate),
Electrical characteristics

Chemistry: Lithium-thionyl Chloride (Li-SOCl2) technology
Nominal capacity 19 Ah ( 19, 000 mAh) @ 3.0mA 20C 2.0V cut-off.
Capacity may vary based on test condition of current drain, temperature, cutt off voltage.
Open circuit voltage (at +20C +68F) 3.66V
Nominal voltage: (at 1mA +20C +68F) 3.6V
Max. Continuous current: 200mA Max
Pulse current (< 5 sec): Up to 400mA
Note: Higher discharge (>400mA) rate applied will damage the cell. Batteryspace is not responsible for any damage cause by misunderstanding and misuse!
Storage (recommended) +30C +86F max
Operating temperature range -55C / +85C
Diameter( max): 34.2mm(1.4 in)
Height (max): 61.5mm(2.46 in)
Typical weight: 110g (3.6 oz)

Main applications:
Radio communication and other military applications.
Alarms and security systems.
Beacons and emergency location transmitters.
GPS.
Metering systems.
Memory back up.
Sonobuoys.
LED lighting applications.

Others:
Compatible with and replaces SAFT LSH20 battery with 45% more energy.