-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 SPECIFICATION OF PRODUCT for Lithium-ion Rechargeable Cell Model : ICR18650-26A January, 2005 Samsung SDI Co.,Ltd.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 1. Scope This product specification has been prepared to specify the rechargeable lithium-ion cell ('cell') to be supplied to the customer by Samsung SDI Co., Ltd. 2. Description and Model 2.1 Description Cell (lithium-ion rechargeable cell) 2.2 Model ICR18650-26A 3. Nominal Specifications Item Specification 3.1 Nominal Capacity 2600mAh (0.2C, 2.75V discharge) 3.2 Minimum Capacity 2550mAh (0.2C, 2.75V discharge) 3.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 4. Outline Dimensions See the attachment (Fig. 1) 5. Appearance There shall be no such defects as scratch, rust, discoloration, leakage which may adversely affect commercial value of the cell. 6. Standard Test Conditions 6.1 Environmental Conditions Unless otherwise specified, all tests stated in this specification are conducted at temperature 25±3℃ and humidity 65±20%. 6.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 Note: If charge temperature and discharge temperature is not the same, the interval for temperature change is 3 hours. Percentage as an index of the capacity at 25℃(=2550mAh) is 100%. 7.5 Temperature Dependence of Charge Capacity Capacity comparison at each temperature, measured with discharge constant current 520mA and 2.75V cut-off after the standard charge is as follows.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 7.8 Cycle Life Each cycle is an interval between the charge (charge current 1300mA) with 2.5h or 100mA cut-off and the discharge (discharge current 1300mA) with 2.75V cut-off. Capacity after 299cycles and plus 1 day, measured under the same condition in 7.2 Capacity ≥ 1785mAh(70% of the capacity at 25℃) 7.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 9.4 Heating Test Test method: To heat up the standard charged cell at heating rate 5℃ per minute up to 130℃ and keep the cell in oven for 60 minutes. Criteria: No fire, and no explosion. 10. Warranty Samsung SDI will be responsible for replacing the cell against defects or poor workmanship for 15months from the date of shipping.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 Max. 18.40 Max. 65.0 Unit : mm Fig.1.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 100 PCS in small box Tape Master carton (200PCS) Fig.2.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 Proper Use and Handling of Lithium Ion Cells See before using lithium-ion cell Supplied by Samsung SDI 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 Samsung SDI Co., Ltd., in order to obtain optimum performance and safety. 2.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 3.1 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 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 soldered 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 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. 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 ■ 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.
-SAMSUNG SDI Confidential Proprietary – Spec. No. ICR18650-26A Version No. 1.0 Samsung SDI Emergency Contact Information ■ Samsung SDI Headquarter. Samsung Life Insurance Bldg. 150 Taepyungro 2-ga, Jung-gu, Seoul, Korea Tel:(+82)2-727-3686 Fax:(+82)2-727-3689 ■ Samsung SDI Chonan factory. 508, Sungsung-Dong, Chonan City, Chungchongnam-Do, Korea Tel:(+82)41-560-3669 Fax:(+82)41-560-3697 ■ Samsung SDI America office.
