CG-320A Pin-type Li-ion Battery Features & Benefits ・ A 3.6mm diameter pin-shaped Lithium-ion battery which expands design options for micro devices. ・ A rechargeable battery that can be used repeatedly and has the output capability required for Near Field Communications. ・ A high-strength metal exterior case provides excellent reliability. Specifications Dimensions Part number 3.65mm (Max.) ＋ CG-320A Maximum charge voltage 4.35V Nominal Voltage 3.8V 15.0mAh Nominal Capacity* 20.0mm(Max.) Dimensions Diameter(Max.) 3.65mm Height(Max.) 20.0mm Weight (without tabs) Operating Temperature Approx. 0.6g Charge 0℃ to +45℃ Discharge -10℃ to +60℃ Maximum charge current ー * Panasonic offers batteries with tabs or lead wires. For more information, please ask Panasonic sales person. Applications Smart Glasses * 11.2mA(0.75C) When the battery is discharged at 3.0mA(0.2C). Nominal capacity becomes 13mAh when charge voltage is 4.2V. Certified by UL1642 and IEC62133. ** Terminal types Through-hole type Surface mount type * All models have stainless steel tab with tin (Sn) plating. Wristband Device Stylus Pen As of April, 2016. The contents of this product information is subject to change without notice. Please visit our website at: Panasonic Corporation, Automotive & Industrial Systems Company, Energy Device Business Division http://industrial.panasonic.com/ww/products/batteries/secondary-batteries/pin-li-ion Battery Characteristics Charge and Discharge Characteristics Cycle Life Characteristics 16 4.5 14 12 CAPACITY(mAh) VOLATEG(V) 4.0 3.5 3.0 Charge Condition: CC/CV 7.5mA(0.5C) - 4.35V,0.8(0.05C)mA cut-off at 20℃ Discharge Condition: CC, 3.0mA(0.2C) - 3.0V cut-off at 20℃ 2 4 6 8 10 12 8 6 4 Charge Condition: CC/CV 11.2mA(0.75C) - 4.35V,0.8(0.05C)mA cut-off at 20℃ Discharge Condition: CC, 11.2mA(0.75C) - 3.0V cut-off at 20℃ 2 0 2.5 0 10 14 0 16 100 200 Discharge Characteristics by Temperature 4.5 400 500 Discharge Characteristics by Rate of Discharge 4.5 Charge Condition : CC/CV 7.5mA(0.5C) - 4.35V, 0.8mA(0.05C) cut-off at 20℃ Discharge Condition : CC 3.0mA(0.2C), 3.0V cut-off at each temperature Charge Condition: CC/CV 7.5mA(0.5C) - 4.35V,0.8mA(0.05C) cut-off at 20℃ Discharge Condition: CC, 3.0V cut-off at 20℃ 4.0 VOLTAGE (V) VOLTAGE (V) 4.0 300 CYCLE NUMBER CAPACITY (mAh) 3.5 3.5 3.0 3.0 -10℃ 0℃ 20℃ 45℃ 3.0mA(0.2C) 60℃ 7.5mA(0.5C) 15.0mA(1.0C) 2.5 2.5 0 2 4 6 8 CAPACITY (mAh) 10 12 14 16 0 2 4 6 8 10 CAPACITY (mAh) 12 14 16 This data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty. Handling Guidelines Standard Voltage Range is 3.0 - 4.35V. Protection required for over-charge/over-discharge. Standard Voltage Range 3.0～4.35V Do not over-charge Stop charging at 4.45±0.05V Allow charging again at less than 4.25±0.05V Do not over-discharge Use Prohibited Area 4.45V 4.35V Charge 4.25V Battery Safety Circuit Set Use Area Stop discharge at 2.7±0.1V Allow discharging again at more than 3.3±0.1V Over Current Protection Stop discharge in the case of an output connection short circuit. Discharge Over Discharge Area Use Prohibited Area Other -Please inquire about our recommended IC and settings if technical support is required. -In order to prevent accidental ingestion of the battery, it must be inaccessible to the individual user / customer and will be shipped with lead wires or tabs. Please feel free to ask a Panasonic sales person. 3.3V 3.0V 2.7V