-EVE Energy CO., LTD Confidential ProprietaryModel INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. PRODUCT SPECIFICATION Lithium-ion rechargeable cell Model: EVE-INR18650/33V Draft Confirmed Approved Sherwin Ai Jeff Li Spencer Xu Customer signature Company name: Approved by: Signature date: January, 2021 EVE Energy Co., Ltd.
-EVE Energy CO., LTD Confidential ProprietaryModel INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A Revision history Revision No.
-EVE Energy CO., LTD Confidential Proprietary- Model 1.0. INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A Scope This product specification has been prepared to specify the rechargeable lithium-ion cell to be supplied to customer by EVE Energy CO., LTD. 2.0. Description and Model 2.1 Description Lithium-ion rechargeable cell 2.2 Model name EVE-INR18650/33V 3.0. Nominal Specifications Item Specification 3.1 Typical Discharge Capacity 3200mAh Charge: 1550mA, 4.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. 3.12 Storage Temperature (At Shipping SOC) 4.0. RD-EVE INR18650/33V-S122-LF 1 year 0~25°C 3 months 0~45°C 1 month 0~60°C Version No. A Outline Dimensions See the attachment (Fig. 1). 5.0. Appearance There shall be no such defects as rust, discoloration, leakage which may adversely affect commercial value of the cell. 6.0. Standard Test Condition 6.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A measured with discharge current of 620mA and cut-off voltage of 2.50V at 25°C after the standard charge. Minimum Discharge Capacity ≥ 3100mAh (Referring IEC61960-2011 Standard) 7.4 Initial Internal Impedance Initial Internal Impedance is measured at AC 1kHz at shipping SOC. Initial Internal Impedance ≤ 30mΩ 7.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A Discharge: 1C (3100mA), 3.00V cut-off. Rest time: 10min after charge and 30min after discharge. Capacity after 1000 cycles. Capacity ≥ 70% Ci (Ci: the first discharge capacity of cycle life test at 25±2°C) 7.8 Storage Characteristics Initial Capacity: Standard discharge capacity.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A between 7Hz and 200Hz and back to 7Hz traversed in 15 minutes. This cycle shall be repeated 12 times for a total of 3 hours for each of three mutually perpendicular mounting positions of the cell. One of the directions of vibration must be perpendicular to the terminal face.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A Criteria: No fire, no explosion. Heating test is according to the GBT31485-2015 standard. 9.5 Altitude Simulation test Test method: Fully standard charged cell is to be stored at a pressure of 11.6 kPa or less for at least six hours at ambient temperature (20±5°C). Criteria: No fire, no explosion and no leakage with less than 10% of OCV drop.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A instructions. EVE will not be responsible for trouble occurred by matching electric circuit, cell pack and charger. EVE will be exempt from warrantee any defect cells during assembling after acceptance. 11.0. Precautions and Safety Instructions Lithium-ion rechargeable cells subject to abusive conditions can cause damage to the cell and/or personal injury.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A 12.2.2 Charging voltage Charging shall be done by voltage less than that specified in the specification. 12.2.3 Charging temperature The cell shall be charged within a range of specified temperatures in the specification. 12.2.4 Reverse charging The cell shall be connected, confirming that its poles are correctly aligned. Inverse charging shall be strictly prohibited.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A necessary, the cell should be stored at lower voltage within a range specified in the specification, because storage with higher voltage may cause more loss of performance characteristics. 12.5 Cycle life 12.5.1 The cell can be charged & discharged repeatedly up to times with a certain level of capacity specified in specification. 12.5.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. Version No. RD-EVE INR18650/33V-S122-LF A mode. The system should be equipped with a device to monitor each voltage of cell block to avoid cell imbalance which can cause damage to the cells. The battery pack or system should have warning system such as over temperature, over voltage, over current, and so on. 12.7 Battery pack assembly 12.7.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A used, which may lead to cell imbalance, cell rupture or damage to system due to the different characteristics of cell. 12.8.6 Battery exchange Although the cell contains no environmentally hazardous component, such as lead or cadmium, the battery shall be disposed according to the local regulations when it is disposed.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. A gas. 13.2 Sorting Item Spec. Remark Minimum Capacity 3100mAh Charge: 1550mA, 4.20V, CCCV 62mA cut-off Discharge: 620mA, 2.50V DC cut-off Shipping Voltage 3.45V to 3.60V 20~30% SOC Variation of Capacity ≤40mAh / Variation of Voltage ≤10mV / Variation of AC Impedance ≤3mΩ / 13.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Attachment: Fig 1: 65.00±0.15 18.35±0.10 Unit: mm with tube Fig. 1. Outline Dimensions of INR18650/33V 13 / 14 Version No.
-EVE Energy CO., LTD Confidential Proprietary- Model INR18650/33V Spec. No. RD-EVE INR18650/33V-S122-LF Version No. Attachment: Fig 2: NO. 1 2 3 4 5 6 7 8 Part Name Cell Packing Guide Box(Packing Case In) Silicagel Bag PE Box(Packing Case Out) Tape Product Label Material Cylindrical Manila SW Si PE SW/DW PE Art Paper Fig. 2. Package drawing 14 / 14 Q’Ty 200 pcs/box 36 pcs/box 2 pcs/box 2 pcs/box 1 pcs/box 1 pcs/box 0.
