SPECIFICATION OF PRODUCT
Contents
1. Powervyour life ij 3c BAL CHEAPE TECHNOLOGY INTERNATIONAL LTD M others Keep the battery away from babies and children to avoid any accidents such as swallow If younger children use the battery their guardians should explain the proper handling method and precaution before using Before using the battery be sure to read the user s manual and precaution of it s handling Before using charger be sure to read the user s manual of the charger Before installing and removing the battery from application be sure to read user s manual of the application Replace the battery when using time of battery becomes much shorter than usual Cover terminals with insulating tape before proper disposal If the battery is needed to be stored for an long period battery should be removed from the application and stored in a place where humidity and temperature are low While the battery is charged used and stored keep it away from object materials with static electric chargers safety Handling Procedure for the Transporter M Quarantine Packages that are crushed punctured or torn open to reveal contents should not be transported Such packages should be isolated until the shipper has been consulted provided instructions and if appropriate arranged to have the product inspected and repacked B Spilled Product In the event that damage to packaging results in the release of cells or batteries the spilled products should be promptly col2. Poweryour life UNT CHEAPE TECHNOLOGY INTERNATIONAL LTD H l CTECHI eI HTB FRE A SPECIFICATION OF PRODUCT for Lithium ion Rechargeable Cell Model LC10440 300mAh Address 1309 1310 Hisee International Commercial Center Dongbin Road Nanshan District Shenzhen China Mb SEMA Area DUT OU Post Code 518054 ARSE 518054 Website www ctech net en www cheapecn Alibaba www ctech en alibaba com TEL 86 55 82581455 FAX 66 755 61624235 MP 13926559546 CTECHI vet e TERE D A ih res T CHEAPE TECHNOLOGY INTERNATIONAL LTD 1 0 Nominal Specifications 2 0 Outline Dimensions Cell Dimension 2 44 0 3 mm Initial internal impedance Max at lt 120m 0 1000Hz SEN Charged pauls 0 5 C5Ax4hrs Charging Current charge CC CV PIDE 0 2 C5AX8hrs charge Charge Max 10mm nb Max 44mm ke 0 C 60 C 320F 1130F Operating Temperature Discharge 20 C 75 C 40F 1400F 20 C 45 C C AoF 1130F Storage 3 0 Characteristics Drawing discharging curve at different temperature cycle Characteristics 100 E o to Z C 80 2 gt O o S gt 60 C 5 40 C 40 90 C 250 20 0 5C Discharge 0 0 0 20 40 60 80 100 120 0 100 200 300 400 500 Discharge Capacity Percent Cycle No CTECHI vt ge RERO TA nie ppg CHEAPE TECHNOLOGY INTERNATIONAL LTD Js El d 4 Appearance There shall be no such defects as scratch rust discoloration leakage which m
3. 30mm from 1 5m height at a random direction 6 times CTECHI veilt get PACA nh Me pb CHEAPE TECHNOLOGY INTERNATIONAL LTD JG H 9 Warranty BatteryCom will be responsible for replacing the cell against defects or poor workmanship for l5months from the date of shipping Any other problem caused by malfunction of the equipment or mix use of the cell is not under this warranty The warranty set forth in proper using and handling conditions described above and excludes in the case of a defect which is not related to manufacturing of the cell 10 Others 10 1 Storage for a long time If the cell is kept for a long time 3months or more It is strongly recommended that the cell is preserved at dry and low temperature 10 2 Other Any matters that specifications does not have should be conferred with between the both parties 10 3 PTC Specification PTC Specification in the Cell Power Resistance 11 Packing Proper Use and Handling of Lithium lon Cells See before using lithium ion cell Supplied by BatteryCom Battery Co Ltd 1 General This document has been prepared to describe the appropriate cautions and prohibitions which the customer should take or employ when the customer uses and handles the lithium ion cell to be manufactured and supplied by BatteryCom Battery Co Ltd in order to obtain optimum performance and safety 2 Charging 2 1 Charging current Charging current should be less than maximum charg
4. ay adversely affect commercial value of the cell 5 standard Test Conditions 5 1 Environmental Conditions Unless otherwise specified all tests stated in this specification are conducted at temperature 25 5 C and humidity 65 20 5 2 Measuring Equipment 1 Ammeter and Voltmeter The ammeter and voltmeter should have an accuracy of the grade 0 5 or higher 2 Slide caliper The slide caliper should have 0 01 mm scale 3 Impedance meter The impedance meter with AC 1kHz should be used 6 Characteristics 6 1 Standard Charge This Standard Charge means charging the cell with charge current 0 2C 5A and constant voltage 4 2V at 25C for 3hours 6 2 Standard Discharge Capacity The standard discharge capacity 1s the initial discharge capacity of the cell which is measured with discharge current of 0 2C5A with 2 75V cut off at 25 C within 1hour after the standard charge Item Relative Capacity Test Method A 0 2CsA2 100 B 0 5CsA 95 Discharge capacity is measured with the Rate C 1 DEA 2 908 various currents in under table and 2 75V noc ed cut off after the standard charge Discharge Capabilities lo oc AZESON NO Z A 60 C295 l l Temperature Capacity comparison at each temperature 6 9 9 Dependence B 0 C285 measured with discharge constant current of Discharge C 10 C2 709 0 2C5A and 2 75V cut off after the standard Capacity D 20 C 608 charge E oe 0 Each cycle is an interval between the cha
5. ccording to the local regulations when it is disposed 8 6 2 The cell should be disposed with a discharged state to avoid heat generation by an inadvertent short circuit A CTECHI Welt ge TR HC A nh s HTTIT CHEAPE TECHNOLOGY INTERNATIONAL LTD 8 7 Caution The Battery used in this device may present a risk of fire or chemical burn if mistreated Do not disassemble heat above 100 C or incinerate Replace battery with BatteryCom battery only Use of another battery may present a risk of fire or explosion Dispose of used battery promptly Keep away from children Do not disassemble and do not dispose of in fire 8 8 Warning Attached Handling Precaution and Prohibitions of Lithium Ion Lithium Ion Polymer Rechargeable Cells and Batteries Inaccurate handling of lithium ion and lithium ion polymer rechargeable battery may cause leakage heat smoke an explosion or fire This could cause deterioration of performance or failure Please be sure to follow instructions carefully 1 1 Storage Store the battery at low temperature below 20 C is recommended low humidity no dust and no corrosive gas atmosphere 1 2 Safety precaution and prohibitions To assure product safety describe the following precautions in the instruction manual of the application Danger i Electrical misusage Use dedicated charger Use or charge the battery only in the dedicated application Don t charge the battery by an electric outlet directly
6. d new batteries together L Warning Stop charging the battery if charging isn t completed within the specified time Stop using the battery if the battery becomes abnormally hot order discoloration deformation or abnormal conditions is detected during use charge or storage Keep away from fire immediately when leakage or foul odors are detected If liquid leaks onto your skin or cloths wash well with fresh water immediately If liquid leaking from the battery gets into your eyes don t rub your eyes and wash them with clean water and go to see a doctor immediately If the terminals of the battery become dirty wipe with a dry cloth before using the battery The battery can be used within the following temperature ranges Don t exceed these ranges Charge temperature ranges OC 45 C Discharge Temperature ranges 20 C 60 C Store the battery at temperature below 60 C Cover terminals with proper insulating tape before disposal Caution B Electrical misusage Battery must be charge with constant current constant voltage CC CV Charge current must be controlled by specified value in Cell specification Cut off Voltage of charging must be 4 2V Charger must stop charging battery by detecting either charging time or current specified in Cell s specification Discharge current must be controlled by specified value in Cell s specification Cut off Voltage of discharging must be over 2 DN Some CTECHI RHI THE TREO A E
7. e current specified in the product specification 2 2 Charging voltage Charging should be done by voltage less than that specified in the product specification A CTECHI VEIT er TABA Poweryour life nh Me BE CHEAPE TECHNOLOGY INTERNATIONAL LTD JG H d 2 3 Charging time Continuous charging under appropriate voltage does not cause any loss of characteristics However the charge timer is recommended to be installed from a safety consideration which shuts off further charging at time specified in the product specification 2 4 Charging temperature The cell should be charged within a range of specified temperatures in the product specification 2 5 Reverse charging The cell should be connected confirming that its poles are correctly aligned Inverse charging should be strictly prohibited If the cell is connected improperly it may be damaged 3 Discharging 3 Discharging 3 1 1 The cell should be discharged at less than maximum discharge current specified in the product specification 3 2 Discharging temperature 3 2 1 The cell should be discharged within a range of temperatures specified in the product specification 3 2 2 Otherwise it may cause loss of characteristics 3 3 Over discharging 3 3 1 The system should equip with a device to prevent further discharging exceeding discharging cut off voltage specified in the product specification over discharging 3 3 2 Over discharging may cause loss of performance characterist
8. ed with wire or leads to soldered lead 6 1 2 Otherwise it may cause damage of component such as separator and insulator by heat generation 6 2 Positioning the battery in the System 6 2 1 The battery should be positioned as possible as far from heat sources and high temperature components 6 2 2 Otherwise it may cause loss of characteristics 6 3 Mechanical shock protection of the battery 6 3 1 The battery should equip with appropriate shock absorbers in order to minimize shock 6 3 2 Otherwise it may cause shape distortion leakage heat generation and or rupture 6 4 Short circuit protection of the cell 6 4 1 The cell equips with an insulating sleeve to protect short circuit which may occur during transportation battery assembly and or system operation 6 4 2 If the cell sleeve is damaged by some cause such as outside impact it may cause short circuit with some wiring inside the battery 6 5 Connection between the battery and charger system 6 5 1 The battery should be designed to be connected only to the specified charger and system 6 5 2 A reverse connection of the battery even in the specified system should be avoided by employing special battery design such as a special terminals CTECHI eH TAA A wp CHEAPE TECHNOLOGY INTERNATIONAL LTD 7 Battery Pack Assembly 7 1 Prohibition of usage of damaged cell 1 1 1 The cell should be inspected visually before battery assembly 1 1 2 The cell should not be used i
9. f sleeve damage can distorsion and or electrolyte smell is detected 1 2 Terminals handling 7 2 1 Excessive force on the negative terminal should be avoided when external lead is welled 1 3 Transportation 7 3 1 If the cell is necessary to transported to order place such as the battery manufacturer careful precautions should be taken to avoid damage of cell 8 Others 8 1 Disassembly 8 1 1 The cell should not be dismantled from the battery pack 8 1 2 Internal short circuit caused by disassembly may lead to heat generation and or venting 8 1 3 When the electrolyte is coming in contact with the skin or eyes flush immediately with fresh water and seek medical advice 8 2 Short circuiting 8 2 1 Short circuit results in very high current which leads to heat generation 8 2 3 An appropriate circuitry should be employed to protect accidental short circuiting 8 3 Incineration 8 3 1 Incinerating and disposing of the cell in fire are strictly prohibited because 1t may cause rupture 8 4 Immersion 8 4 1 Soaking the cell in water is strictly prohibited because it may cause melt of components to damaged to functions 8 5 Mixing use 8 5 1 Different types of cell or same types but different manufacturer s cell may lead to cell rupture or damage to system due to the different characteristics of cell 8 6 Battery exchange 8 6 1 Although the cell contains no environmentally hazardous component such as lead or cadmium the battery should be disposed a
10. ics of battery function 3 3 3 Over discharging may occur by self discharge if the battery is left for a very long time without any use 3 3 4 The charger should equip with a device to detect cell voltage and to determine recharging procedures 4 Storage 4 1 Storage conditions 4 1 1 The cell should be stored within a range of temperatures specified in the product specification 4 1 2 Otherwise it may cause loss of characteristics leakage and or rust 4 2 Long term storage 4 2 1 The cell should be used within a short period after charging because long term storage may cause loss of capacity by self discharging CTECHI veilt ge e TERE D A i RH f CHEAPE TECHNOLOGY INTERNATIONAL LTD 4 2 2 If long term storage is necessary the cell should be stored at lower voltage within a range specified in the product specification becausestorage at higher voltage may cause loss of characteristics 5 Cycle life 5 1 Cycle life performance 5 1 1 The cell can be charged discharged repeatedly up to times specified in the produce specification with a certain level of capacity also specified in the product specification 5 1 2 Cycle life may be determined by conditions of charging discharging operating temperature and or storage 6 Design of System 6 1 Connection between the cell and the battery 6 1 1 The cell should not be soldered directly with leads Namely the cell should be welded with leads on its terminal and then be solder
11. lected and segregated and the shipper should be contacted for instructions Design of positioning the battery pack in application and charger To prevent the deterioration of the battery performance caused by heat battery shall be positioned away from the area where heat is generated in the application and the charger Design of the Battery Pack Be sure adopting proper safe device such as PTC specified type or model in Cell specification If you intend to adopt different safety device which is not specified in Cell Specification please contact BatteryCom to investigate any potential safety problem Be sure designing 2nd protective devices such as PTC amp PCM at the same time to protect Cell just in case one protective device is fault
12. or a cigarette lighter charger Don t charge the battery reversely N Environmental misusage Don t leave the battery near the fire or a heated source Don t throw the battery into the fire Don t leave charge or use the battery in a car or similar place where inside of temperature may be over 60 Don t immerse throw wet the battery in water seawater M others Don t fold the battery cased with laminated film such as pouch and Polymer keys necklaces hairpins coins or screws Don t short circuit and terminals with metallic object intentionally Don t pierce the battery with a sharp object such as a needle screw drivers Don t heat partial area of the battery with heated objects such as soldering iron gt CTECHI WT 8 36 T AEA BBA d i Me pp CHEAPE TECHNOLOGY INTERNATIONAL LTD JG H JA Don t hit with heavy objects such as a hammer weight Don t step on the battery and throw or drop the battery on the hard floor to avoid mechanical shock Don t disassemble the battery or modify the battery design including electric circuit Don t solder on the battery directly Don t use seriously scared or deformed battery Don t put the battery into a microwave oven dryer or high pressure container Don t use or assemble the battery with other makers batteries different types and or models of batteries such as dry batteries nickel metal hydride batteries or nickel cadmium batteries Don t use or assemble old an
13. rge charge current 0 5C5A with 2 5h or0 05C 623 Cycle Life cut off and the discharge discharge current 0 5C5A with 2 75V cut off Capacity after 299cycles and plus 1 day measured under the same condition Storage Capacity after storage for 30days at 25 C Capacity retention after 6 2 4 Characterist the storage 585 measured with discharge current 0 2C5A with ics Dd 2 75V cut off at 25 C CTECHI ESN e TAREA vu CHEAPE TECHNOLOGY INTERNATIONAL LTD 7 Safety Overcharge No fire and no Test method To charge the standard charged Test explosion cell with 5V and 3C5A at 25 C for 2 5 hours Reverse No fire and no To charge the standard charged cell with Charge Test explosion charge current 1C5A By 5V for 2 5 hours Short l l explosion negative terminal by less than 50m Qwire for Test method To short circuit the standard External 73 No fire and no charged cell by connecting positive and circuit Test 3hours explosion l keep the cell in oven for 60 minutes No fire E To heat up the standard charged cell at Wal GR heating rate 5C per minute up to 130 C and 8 Mechanical Characteristics Cell as of shipment is vibrated along 2 Vibration mutually perpendicular axes with total 8 1 No leakage l l excursion of 1 6mm and with frequency cycling between 10Hz and 55Hz by 1Hz min Cell as of shipment or full charged drop 8 2 Drop Test No leakage onto the oak board thickness
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