PRODUCT DATASHEET ENERGIZER CR1025 Lithium Coin Specifications Classification: Chemical System: Designation: Nominal Voltage: Typical Capacity: Industry Standard Dimensions Typical Weight: Typical Volume: Max Rev Charge: Energy Density: Typical Li Content: Operating Temp: Self Discharge: mm (inches) "Lithium Coin" Lithium / Manganese Dioxide (Li/MnO2) ANSI-5033LC, IEC-CR1025 3.0 Volts 30 mAh (to 2.0 volts) (Rated at 68K ohms at 21C) 0.7 grams (0.02 oz.) 0.2 cubic centimeters (0.01 cubic inch) 1 microampere 124 milliwatt hr/g, 435 milliwatt hr/cc 0.009 grams (0.0003 oz.) -30C to 60C ~1% / year 10.00 (0.394) 9.70 (0.382) 2.50 (0.098) 3.00 (0.118) Minimum 2.20 (0.087) 0.30 (0.012) 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.) Safety: (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. (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. Typical Discharge Characteristics Cross Section Load: 68K ohms - Continuous Typical Drain @ 2.9V: 0.043 mA 3.2 Voltage, CCV 3.0 2.8 2.6 2.4 Simulated Application test 2.2 Typical Performance at 21C (70F) 2.0 Schedule: 1.8 0 200 400 600 800 Service, Hours Continuous Typical Drains: at 2.9V (mA) Load (ohms) Cutoff 2.0V (hours) 0.043 68,000 721 Important Notice 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.1025NA0618 Page 1 of 1