Voltage: 3.6, Amperage: 1.65mAh, Chemistry: Li-SOCl2 Length: 1.310, Width: 0.570, Height: 1.310, Diameter: 0.57 2/3AA OmniCel ER14335 3.6V 1.65Ah 2/3AA Lithium High Energy Battery with Tabs OmniCel ER14335 Battery is ideal for and widely used in wireless alarm systems, memory backup for computers and night vision equipment. This 2/3AA ER14335 Lithium Thionyl Chloride battery is mounted into a variety of monitoring equipment because of the long life and high energy content of the battery. The 2/3AA ER14335 Lithium Thionyl Chloride battery is ideal for these applications. Lithium Thionyl Chloride has the highest energy density of any practical Lithium battery chemistry, three times greater than Alkaline (Zinc Manganese Dioxide) batteries. It also has the widest operating temperature range of -55?C to + 85?C. Self discharge is low at less than 1% per annum at 20?C, giving an effective shelf life of 10 years. OmniCel ER14335 Battery Specifications: Output Voltage: 3.6V, Chemistry: Lithium Thionyl Chloride (LiSOCl2), Length: 1.31 in (33.5mm), Diameter: 0.57 in (14.55mm), Terminals: Tabs, Utility Metering OmniCel products are utilized in smart utility utility market meters and industrial applications where performance is essential. With termination and fusing options, our cells can be integrated into your metering design. Utility Metering Applications include: Smart Utility Metering, Emergency Backup, Data Collection, AMR Add-ons, Military Our extensive product range can serve a military market variety of defense applications. Our quality batteries deliver effective, powerful, and dependable energy in the demanding conditions under which our troops operate. Military Applications include: Enhanced Vision, Flashlights, Communications, Smart Munitions, Unattended Sensors, Security/Safety OmniCel batteries provide stable and reliable power for many security and safety products. Lasting up to five times longer than ordinary alkaline batteries