Specification Approval Sheet - All
Contents
1. Items Test Condition Criteria The Standard Charge means charging the Battery with initial charge current 2 0A and with constant voltage 29 2 V then constant voltage 6 1 Standard 29 2V with floating current taper to 200mA cut off Charger for Ch exclusive use lithium ion rechargeable battery with an arge accuracy29 2 0 05V at 2545 C if float charging not limit the CV current 65 Nominal The capacity means the discharge capacity of the Battery which is measured with discharge current 2 0A with 20V cut off at 2545 C within gt 9 6Ah Capacity 5 hour after the Standard Charge Each cycle is an interval between the charge charge current 2A CC 2 0A gt 80 6 3 Cycle to 29 2V CV to 200mA stop 30min and discharge discharge current Nomi a fae 4 84 with 20 V cut off stop 30min at 2545 C Capacity after 1000 cycles and plus 1 day measured under the same conditions stated in 7 2 pacity 6 4 Internal Impedance Internal resistance measured at 1KHz after Standard Charge lt 300mQ e Charge Disch t 6 5 Rated Current SRA A cutee capacity T 2A 5 0A 10A 25A 100 gt 97 gt 95 gt 90 6 6 Charge Capacity after 28 days storage at 25 C from Standard Charge measured Retention a under the same conditions stated in 7 2 capacity retention gt 85 6 7 Battery As of shipment 26 0 26 8 V voltage No leakage OS Disciare Discharge Discharge Degree No Ten2. When charging the battery use dedicated chargers and follow the specified conditions Use the battery only in the specified equipment Do not connect battery directly to an electric outlet or cigarette lighter charger Do not heat or throw battery into a fire Do not use leave battery close to fire or inside of a car where temperature may be above 60 C Also do not charge discharge in such conditions Do not immerse throw and wet battery in water seawater Do not put batteries in your pockets or a bag together with metal objects such as necklaces Hairpins coins or screws Do not store batteries with such objects Do not short circuit the and terminals with other metals Do not place battery in a device with the and in the wrong way around Do not pierce battery with a sharp object such as a needle Do not hit with a hammer step on or throw or drop to cause strong shock Do not disassemble or modify the battery Do not solder a battery directly Do not use a battery with serious scar or deformation Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com Warning Do not put battery into a microware oven dryer or high pressure container Do not use battery with dry batteries and other primary batteries or batteries of a different package type or brand Stop charg
3. TENERGY Specification Approval Sheet Name LiFePO4 rechargeable battery Model 31913 SPEC 24V 10Ah Approved By Checkup Make Signature Date Customer Company Name Confirmation pany Stamp 436 Kato Terrace Fremont CA 94539 U S A Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com History of revision Version Description Date A O First issue 2010 7 8 Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com Scope This Product Specification describes the requirements for the rechargeable lithium ion battery Battery to be supplied by Tenergy Corporation 1 Description and Model 1 1 Description Lithium ion rechargeable battery 1 2 Model IFR26650E 3200 8S3P 24V 10Ah Note IFR 26 650 E 3200 8S3P LiFePO4 Li ion Cylindrical Diameter Height Kind Capacity Configuration Code 2 Nominal Specifications Items Specification 2 1 Nominal Capacity 10 0Ah Typ 9 6Ah Min 2 2 Nominal Voltage 25 6V 2 3 Charging Voltage 29 2 0 05 V CC CV 2 4 Charging method Constant Current with limited Voltage Constant V
4. d store in a place with low humidity and low temperature While the battery pack is charged used and stored keep it away from objects or materials with Static electric charges If the terminals of the battery become dirty wipe with a dry clothe before using the battery The battery can be used within the following temperature ranges Do not exceed these ranges Charge temperature range 5 C to 60 C Discharge temperature range 20 C to 60 C When using equipment Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com Fig 1 Dimension drawing IFR26650E 3200 8S3P 24V 10Ah Unit mm
5. dition Automatic Recovery 8 Resistance Protection circuitry MOSFET lt 50mQ 9 Tempen Operating Temperature Range 40 85 2 Storage Temperature Range 40 125 C 9 Product Liability The Safety should be sure to confer previously with between the both parties The results of the conference must be recorded and the range of the liability or the burden should be cleared The indications of a warning are established by conference with between the both parties 10 Shipping The capacity of delivery battery is approximately at 30 of charging During transportation keep the battery from acutely vibration impacting solarization drenching 11 Warranty As long as the Battery is treated in accordance with this Product Specification and or Handling Precautions and Prohibitions Supplier warrants that the Battery should be free from any defect for a period of 6 month 25 C or less from the date of shipment or for 1000 cycles see 7 3 whichever comes earlier The warranty set forth above or described in Handling Precautions and Prohibitions for Lithium Ion Rechargeable Batteries excludes a defect which is not related to manufacturing of the Battery 12 Others 12 1 Storage for a long time If Battery is preserved for a long time more than 3 months the Battery should be preserved at the dry and low temperature 12 2 Other Any matters that this specification does not cover should be conferred between the both parties Note
6. ergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com current appearance 20 C 0 C 25 C 60 C defect gt 60 gt 80 100 2100 Character 2 0A 7 Safety Characteristics single cell Items Test Condition Criteria A 25 5 mm diameter bar is inlayed into the bottom of a 9 1kg No explosion 7 1 Impact weight And the weight is to be dropped from a height of 610mm No fire onto a sample battery and then the bar across the center of the sample 7 2 Short To short circuit the Cell charged 3 65V by connecting positive and No explosion Circuit negative terminal by 50milli ohm wire for 1 hour No fire 7 3 Over Charge Cells are charge at constant current of 3Cs mA and constant voltage No explosion of 10V for 2 hour No fire 7 4 Over After standard charge Cells are discharged at constant Current of No explosion di 0 2CsmA to2V and the positive and negative terminal is connected No fire ischarge f by a 30Q wire for 24 hour 7 5 Nail test A Steel needle diameter 2 5mm 5mm is Penetrated vertically No explosion through the center of a fully charged cell No fire After standard charge Cells are heated in a circulating air Oven at a No explosion 7 6 Heating test rate of 5 C per minute to 130 C and keeping the state for 30 No fire
7. ing the battery if charging is not completed within the specified time Stop using the battery if abnormal heat odor discoloration deformation or abnormal condition is detected During use Charge Storage Keep away from fire immediately when leakage or foul odor is detected Tf liquid leaks onto your skin or clothes wash well with fresh water immediately If liquid leaking from the battery gets into your eyes do not rub your eyes Wash them well with clean water and go to see a doctor immediately Caution Store batteries out of reach of children so that they are not accidentally swallowed If younger children use the battery their guardians should explain the proper handling Before using the battery be sure to read the user s manual and cautions on handling thoroughly Thoroughly read the user s manual for the charger before charging the battery For information on installing and removing from equipment thoroughly read the user s manual for the specific equipment Batteries have life cycles If the time that the battery powers equipment becomes much shorter than usual the battery life is at an end Replace the battery with a new same one Remove a battery whose life cycle has expired from equipment immediately When the battery is thrown away be sure it is non conducting by applying vinyl tape to the and terminals When not using battery for an extended period remove it from the equipment an
8. minutes 7 7 Crush Crush between two flat plates Applied force is about No explosion 13kKN 1 72Mpa for 30min No fire 8 Protection When Li ion rechargeable battery is used over the permitted voltage or current electrolyte may disassemble and this case will affect safety performance of Li ion rechargeable battery Specifications of PCM No Test item Criterion 1 Voltage Charging voltage DC 3 65V cell 2 Cuitent Low current consumption for single cell lt 150uA Maximal continuous discharging current 25A 3 Cell balance Balance Start Point voltage 3 600 025V Balance Current 100mA Over charge detection voltage 3 9 0 025V O h Protect 4 a aa a a Over charge detection delay time 0 5 2 5S Over charge release voltage 3 8 0 05V Over discharge detection voltage 2 040 05V Over discharge 5 rotection single cell Over discharge detection delay time 144mS 4 Over discharge release voltage 2 3 0 05V Over current detection voltage 100mV Over current detection current 50 5A 6 Over current protection 7 Detection delay time 16ms Release condition Automatic Recovery 7 Short brotection Detection condition Exterior short circuit P Detection delay time 200 500us Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com Release con
9. oltage with limited Current eC anion chareine Cor float charging see 7 1 Standard Charge 2 0A 2 5 Initial Charging Current Max Charge 9 6A 2 6 Max Discharge Current Pulse 40A 2 7 Discharge Method Standard 4 8A 2 8 Max Continuous Discharge 25A 2 9 Discharge Cut off Voltage 20V ear See Fig 1 2 10 Battery Dimension Length Width High Max Dimension drawing Charge 5C 60T 2 11 Operating Temperature f 7 Discharge 20 C 60 C 1 month 25C 45 C 2 12 Storage Temperature i 7 3 month 25 C 30 C 2 13 Weight 2 5 0 2KG Tenergy Corporation TE ERGY 436 Kato Terrace Fremont CA 94539 Tel 510 687 0388 Fax 510 687 0328 www TenergyBattery com email sales tenergybattery com 3 Outline Dimensions See attached drawing Fig 1 4 Appearances There shall be no such defect as scratch flaw crack rust discoloration leakage which may adversely affect commercial value of the battery 5 Reference Standard and Test Conditions This specification is compiled by referring the Standard UL1642 IEC61960 2003 UN38 3 GB T 18287 2000 and so on Unless otherwise specified all tests stated in this Product Specification are conducted at temperature 25 5 C and humidity 65420 RH If it is judged that the test results are not affected by such conditions the tests may be conducted at temperature 15 30 C and humidity 25 85 RH 6 Electrical Characteristics
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