PRODUCT DATASHEET ENERGIZER CR1620 Lithium Coin Specifications Classification: Chemical System: Designation: Nominal Voltage: Typical Capacity: Industry Standard Dimensions "Lithium Coin" Lithium / Manganese Dioxide (Li/MnO2) ANSI / NEDA-5009LC, IEC-CR1620 3.0 Volts 81 mAh (to 2.0 volts) (Rated at 47K ohms at 21C) 1.3 grams (0.04 oz.) 0.4 cubic centimeters (0.02 cubic inch) 1 microampere 164 milliwatt hr/g, 573 milliwatt hr/cc 0.043 grams (0.0015 oz.) -30C to 60C ~1% / year Typical Weight: Typical Volume: Max Rev Charge: Energy Density: Typical Li Content: Operating Temp: Self Discharge: mm (inches) 2.00 (0.079) 1.80 (0.071) 16.00 (0.630) 1.50 (0.059) Ref. Safety: 15.90 (0.626) (1) KEEP OUT OF REACH OF CHILDREN. Swallowing may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. Immediately see doctor; have doctor phone (800) 498-8666. 0.20 (0.008) Maximum Ref. Permissible deflection from a flat. 0.03 (0.001) Minimum Ref. (Applies to top edge of gasket or edge of crimp, whichever is higher.) Simulated Application test Typical Performance at 21C (70F) Schedule: Typical Drains: at 2.9V (mA) (ohms) Cutoff 2.0V (hours) 0.06 47,000 1337 Continuous Load (2) Battery compartment design. To prevent children from removing batteries, battery compartments should be designed with one of the following methods: a) a tool such as screwdriver or coin is required to open battery compartment or b) the battery compartment door/cover requires the application of a minimum of two independent and simultaneous movements of the securing mechanism to open by hand. Screws should remain captive with the battery door or cover. Internal Resistance Characteristics Pulse Test at 21C (70F) Bkgnd Drain: Continuous 47K ohms 0.060 mA @2.9V Pulse Drain: 2 seconds X 12 times/day 400 ohms 6.5 mA @2.6V Load: 47K ohms - Continuous Typical Drain @ 2.9V: 0.060 mA 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 Voltage, CCV Voltage, CCV Typical Discharge Characteristics 0 200 400 600 800 Service, Hours 1000 1200 1400 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 Bkgnd Pulse IR 0 Important Notice 15 30 45 60 75 90 175 150 125 100 75 50 25 0 105 Capacity, mAh This datasheet contains typical information specific to products manufactured at the time of its publication. Contents herein do not constitute a warranty and are for reference only. Form No. 1620GL0618 Page 1 of 1 IR, ohms 1.65 (0.065) Ref.