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Title 

Specifications of Lithium Ion battery (Prismatic Type) 

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11. Exemption from Warrantee 

  SANYO will not be responsible for trouble occurred by handling outside of the precautions 

in this specification. 

  SANYO  will  not  be  responsible  for  trouble  occurred  by  matching  electric  circuit,  battery 

pack, PDA and charger. 

  SANYO will be exempt from warrantee any defect cells during assembling after acceptance. 

 
12. Other Remarks 

  If  there  are  problems  in  this  specification,  SANYO  can  consider  to  change  specification 

after discussion. 

  About the things not covered by this specification, SANYO will have discussion. 

  Do not use this cell for other models or equipment. 

 

13. Standard Charging Method 

  If the cell voltage drops to 0V as a result of storage and the cell is charged at this 
condition, the FET on the protection circuit may generate heat.

 

The charger must have 

the pre-charge system. 

 

  Pre-charge  current  of  charger  should  be  approximately  0.18A.  When  the  battery 

voltage  becomes  3.0V/cell,  standard  charge  should  be  started.  When  the  battery 
voltage  is  less  than  3.0V/cell  even  after  the  set  period  of  timer,  charging  should  be 
stopped. 

 

  Standard charge is 1.88A/cell-4.20V/cell (Constant current-constant voltage). 

Charging should be suspended when the time, OCV or current is certain value. 

 

  The  cell  could  be  swelled  by  continuous  charging,  especially  under  the  high 

temperature atmosphere.   

         

 

Please consult SANYO regarding the detail for charging method. 

 

 

File  No 

UF103450-849 

Energy Company, SANYO Electric Co., Ltd. 

Portable Rechargeable Battery Business Group 

Lithium-Ion  Battery  Business  Unit 

Summary of Contents for UF103450P-NETE-5

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Page 3: ...0 40 3 9 Internal Resistance less than 100mΩ AC Impedance 1kHz 3 10 Weight less than 39 8g 3 11 Operating Temperature Charge 0 40 Discharge 20 60 3 12 Surroundings Temperature Range for Shipped Battery less than 1month 20 50 less than 3months 20 40 Percentage of recoverable capacity 80 2 less than 1year 20 20 1 Maximum discharge current as a single cell state is as above stated However after assem...

Page 4: ...ged at CC CV 1 88A 4 20V for 3 0hours discharged at 1 88A to 2 75V end voltage After 500cycles discharging time is measured as specified in paragraph 4 2 32min or more 4 4 Temperature Within 1hour after fully charged at 25 the cell is stored at 0 for 3hours Discharge time is measured as specified in paragraph 4 2 at 0 30min or more Within 1hour after fully charged at 25 the cell is stored at 60 fo...

Page 5: ...ne delivered a week before at most The test shall be performed at 25 2 Standard temperature of second grade adopted in JIS Z 8703 Standard Test Conditions 65 20 Standard humidity of twentieth grade adopted in JIS Z 8703 Standard Test Conditions The grade of voltmeter and ammeter used in the test shall be higher than class 0 5 adopted in JIS C 1102 Electric Indicator 5 Design Construction A cell sh...

Page 6: ...ould be 0 40 Discharge Discharge current must be below 2 00A cell Discharge temperature range should be 20 60 Discharge end voltage must be over 2 75V cell Over Discharge Do not over discharge a battery below 2 0V cell Battery position in PDA and charger To avoid degradation of battery performance by heat a battery should set the place apart from heat generating electronic parts inside PDA and cha...

Page 7: ...the cell voltage or the voltage of cell block will be over 4 25V However in case that the charge system can control the cell voltage or the voltage of cell block within 4 25V the overcharge protection can be controlled near 4 25V Over discharge protection At the voltage range 2 20 2 40V cell over discharge protection should work Then discharge current shall be shut down and consumption current is ...

Page 8: ...pping charge date and same capacity rank cells and use within 20mV voltage difference Lot number shipping charge date and capacity rank are on carton label when SANYO shipping for series When the cells are connected in series the discharge end voltage should be 3 0V cell 10 3 Precautions on Terminals of Cell Do not over stress or rotate at positive terminal plate and negative cap By over stress it...

Page 9: ...If the cell voltage drops to 0V as a result of storage and the cell is charged at this condition the FET on the protection circuit may generate heat The charger must have the pre charge system Pre charge current of charger should be approximately 0 18A When the battery voltage becomes 3 0V cell standard charge should be started When the battery voltage is less than 3 0V cell even after the set per...

Page 10: ...in individual cells and then it causes the generating heat smoke rupture or flame In addition do not use the battery under the heated place more than 80 for same reason 3 Charger and Charge Condition Do use the specified charger and observe charging requirement If the battery is charged with unspecified condition under high temperature over the regulated value excessive high voltage or current ove...

Page 11: ...cuit in the battery is broken the battery will be charged at abnormal voltage or current and abnormal chemical reaction might occur It might cause leakage heat smoke rupture and or fire 10 Penetration Do not drive a nail into the battery strike it by hammer or tread it As the battery might be broken or deformed and then it will be short circuited it causes the generating heat smoke rupture or flam...

Page 12: ...ging and storage let it take out from equipment or charger and do not use it If an abnormal battery is used it will generate heat smoke rupture or flame 5 Charging Time Do not continue to charge battery over specified time If the battery is not finished charging over regulated time let it stop charging There is possibility that the battery might generate heat smoke rupture or flame 6 Leakage Do no...

Page 13: ...ead the manual before using the battery and let it keeps after reading And also please reread if necessary 5 Charging Method Please read the manual of specified charger about charging method 6 First Time Use When the battery has rust bad smell or something abnormal at first time using do not use the equipment and go to bring the battery to the shop which it was bought 7 Used by Children In case yo...

Page 14: ...e And also consult SANYO about the high rate current rapid charge and special application such as extreme condition and or environment 17 Notice for Battery Swelling There is a possibility that swelling occur in usage of prismatic type cells Regarding thickness of battery the specified value described on the drawing is the thickness after 500cyc under 4 3 as specified in paragraph 4 3 Therefore th...

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