Title Specifications of Lithium Ion battery (Cylindrical Type) page 1/12 1. Extent of the application This specification is applied to the SANYO Lithium Ion Battery of the above mentioned type for a Notebook Type Personal Computer of SCUD(Fujian) Electronics Co., Ltd.. 2. Battery Classification and Type 2.1 Battery Classification 2.2 Battery Type SANYO Lithium Ion Battery UR18650F-SCUD-3 3. Nominal Specifications Item Specification Remark 3.1 Nominal Capacity (Min.) 2500mAh 0.2CA discharge 3.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 2/12 4. Electrical Characteristics Item 4.1 Charge Full Charge 4.2 Capacity 4.3 Cycle Life 4.4 Temperature 4.5 Full Charged State Storage File No. Test Method The charger supply 1.75A constant current until battery voltage reaches 4.20V, then be changed at constant voltage of 4.20V while tapering the charge current. Charging time is 3.0 hours in all. Criterion ①Within 1hour after fully charged, discharge at 0.2C(=0.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 3/12 ②After fully charged, stored for 20days at 60℃ and rested at room temperature for 1hour. Discharge time is measured by discharging at 2.5A continuously down to 3.0V end voltage. more than 30min. Then next discharge time is measured as specified in paragraph 4.2 ②. more than 40min. 4.6 Full Disharged After fully charged and discharged as specified in State Storage paragraph 4.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 4/12 8. Precautions on Design of Note PC, Charger and Battery Pack 8-1. Precautions on Design of Note PC and charger. ①Charge ･ A battery must be charged with constant current-constant voltage. ･ In case of UR18650F, charge current must be below 2.5A/cell. ･ Charging voltage must be set 4.20(+0.03)V/cell. Concerning charge voltage tolerance of charger, charging voltage must be set below 4.20(+0.03)V/cell.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 5/12 ･ Fix cells with mold case by rib, tape, glue etc., but do not make damage cells (especially sealing part) by rib or sharp part of mold case. In case of the battery pack is struck by hard shock or vibration, the battery pack has possibility to cause leakage, smoke, explosion. ･ Weld mold case by glue. Do not weld mold case by ultra sonic welding.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 6/12 9-2 Long Period Storage in Battery Pack State ･ In case of long period storage (more than 3 months), store the battery at temperature range -20~+20℃, low humidity (less than 70%RH), no corrosive gas atmosphere. And in this case, charge condition of the battery is Sanyo shipment charge state or discharge state. ･ No condensation on the battery. 10.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 7/12 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 (1) The battery voltage fall to about 0V by storage.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 8/12 14. Safety Instruction Prohibition Points on Handle The battery pack includes the flammable objects such as the organic solvent. If the handling is missed there will be possibility that the battery rupture flames or hot, or it will cause the deterioration or damage of battery. Please observe the following prohibitive matters.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 9/12 7. 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 over regulated value, or remodeled charger), there are cases that it will be overcharged or the abnormal chemical reaction will occur in cells. It causes the generating heat, smoke, rupture or flame.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 10/12 16. Leakage "Do not touch a leaked battery directly" In case the leaked electrolyte gets into eyes, wash them with fresh water as soon as possible without rubbing eyes. And then, see a doctor immediately. If leave damaged eyes undone, it will cause eye-trouble. ！ Ｗａｒｎｉｎｇ 1.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 11/12 ！ Ｃａｕｔｉｏｎ 1. Use under strong sunshine Do not use or leave the battery under the blazing sun(or in heated car by sunshine). The battery may generate heat, smoke or flame. And also, it might cause the deterioration of battery's characteristics or cycle life. 2. Static Electricity The battery pack has the protection circuit to avoid the danger.
Title Specifications of Lithium Ion battery (Cylindrical Type) page 12/12 15. Warranty Period of Battery The warranty period of a battery is for one year after shipment. However, even if a battery is unusual within this period, SANYO will replace a new battery for free as long as it is clear that the problem is the failure of battery manufacturing process and the battery is not used at the abnormal usage. 16.
