CR 1620 Lithium Manganese Dioxide Data Sheet Type Number …………………………… Designation IEC ……………………….. System …………………………….…….. 6620 CR 1620 Li-Manganese dioxide / Organic Electrolyte UL Recognition:………………………… Nominal Voltage ……………………….. Typical Capacity C ……………….……. Load 20 kOhm, at 20°C down to 2 V MH 13654 (N) 3V 70 mAh Weight (approx.) ………………………… 1,2 g Volume …………………………………… 0,4 ccm Coding……………………………………. Date of Manufacturing Month/Year Temperature Ranges Storage …………………………………… Discharge ………………………………… min -55°C -20°C max. 70°C 65°C Dimensions max. Diameter (A) ...……………………………. min 16,0 Height (B) ………………………………… 15,7 2,0 Shoulder Diameter[E]…………………….. 1,8 Shoulder Height [C]………………………. 12,9 0,2 Segment ………………………………….. Electronic Main Applications …………………..….. Watch Photo Electronic Devices Typical Capacities (at 20°C) Discharge Type Load Continuous 24h/d,7d/w Current [µA]: 20000 Ω End Voltage: 2.0 V Time: 500 h Capacity [mAh]: 70 Energy [mWh]: 200 All Data contained herein is for single cells For battery applications, performance data may vary from single cell data, depending on specific battery configuration VARTA Microbattery GmbH, Daimlerstr. 1, D-73479 Ellwangen/Jagst Subject to change without prior notice! Tel.: (+49) 7961/921-0, Telefax: (+49) 7961/921-553 Date of issue: 2004-12-16