CR2025VP

PRODUCT DATASHEET ENERGIZER CR2025 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 / NEDA-5003LC, IEC-CR2025 3.0 Volts 170 mAh (to 2.0 volts) (Rated at 15K ohms at 21°C) 2.6 grams (0.08 oz.) 0.8 cubic centimeters (0.05 cubic inch) 1 microampere 176 milliwatt hr/g, 616 milliwatt hr/cc 0.078 grams (0.0028 oz.) -30C to 60C ~1% / year 2.50 (0.098) 20.00 (0.787) 19.70 (0.776) 8.00 (0.315) Minimum 1.88 (0.074) Ref. 0.03 (0.001) Minimum Ref. (Applies to top edge of gasket or edge of crimp, whichever is higher.) 0.20 (0.008) Maximum Ref. Permissible deflection from a flat. Simulated Application test Typical Performance at 21°C (70°F) Schedule: Typical Drains: at 2.9V (mA) (ohms) Cutoff 2.0V (hours) 0.19 15,000 890 Continuous Load 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. Internal Resistance Characteristics Pulse Test at 21°C (70°F) Bkgnd Drain: Continuous 15K ohms 0.19 mA @2.9V Typical Discharge Characteristics Pulse Drain: 2 seconds X 12 times/day 400 ohms 6.8 mA @2.7V 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 Voltage, CCV Voltage, CCV Load: 15K ohms - Continuous Typical Drain @ 2.9V: 0.193 mA 0 200 400 600 Service, Hours 800 1000 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 120 Bkgnd 100 80 Pulse 60 40 20 IR 0 Important Notice 25 50 75 100 125 150 0 170 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. 2025NA0618 Page 1 of 1 IR, ohms 2.20 (0.087) 2.18 (0.086) Ref.