SHENZHEN PKCELL BATTERY CO., LTD Polymer Li-ion Battery Technology Specification ModelICR18650 2200mAh 3.7V Corporate name Checked Customer confirmation Approved Corporate seal Signed Drafted by Signed by Document No. QA.S.0221 EditA/0 SHENZHEN PKCELL BATTERY CO., LTD Company address: E2 Building,Guangming Technology Park,No.24 Zhonghua Road,Longhua New Area,Shenzhen Tel+86-755-33225299 Fax+86-755-86670609 E-mailpkcell pkcell.net Website SHENZHEN PKCELL BATTERY CO., LTD Edition A/0 Technical Specification Document PKCELL Valid Date 2014-07-28 ICR18650 2200mAh 3.7V BATTERY Drafted by Xiao li Number QA.S. 0221 Signed by Zhijiang Li 1. SCOPE This document describes the performance characteristics and testing methods for Polymer Lithium-ion batteries produced by shenzhen pkcell battery Co., Limited. 2.SPECIFICATION No. Item Characteristics Remarks Minimum:2090mAh Standard discharge0.2C A) 5 1 Nominal Capacity after Standard charge Typical: 2200mAh 2 Nominal Voltage 3.7V 3 Charging Cut-off Voltage 4.2V 4 Discharge Cut-off Voltage 3.0V Constant Current 0.5C A 5 5 Standard Charge Constant Voltage 4.2V Charge Time : Approx 4.0h 0.01 C A cut-off 5 Maximum Constant 6 2200mA1.0C Charging Current 7 Standard Discharge Discharge at 0.2 C A to 3.0V 5 Maximum Continuous 8 4400mA2.0C Discharging Current Charge 045 9 Operating Temperature Discharge 2060 -2045 for 1Month 10 Storage Temperature -2035 for 6Months 11 Storage Voltage 3.7-3.9V If the materials of the product and packaging accord with 12 Environmental request RoHS RoHS standardthere will be a RoHS Id on the box. 3. Dimensions Please refer the drawing in appendix. 4. Appearance No scratches, dirt, defect, leakage of electrolyte or gassing should be observed as a new product. 5. Standard Testing Environment Temperature : 252 Relative humidity : 6520%unless specially requested Page 2 of 7