BMZ TERRAE INR 21700 50 E Quick Start Manual Download | Manualshive

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CELL SPECIFICATION

INR 21700 50 E

E-MOBILITY

DRIVE

SYSTEMS

POWER- AND

GARDENTOOLS

INDUSTRIAL

MEDICAL

ENERGY STORAGE

SYSTEMS

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Summary of Contents for TERRAE INR 21700 50 E

Page 1: ...www bmz group com CELL SPECIFICATION INR 21700 50 E E MOBILITY DRIVE SYSTEMS POWER AND GARDENTOOLS INDUSTRIAL MEDICAL ENERGY STORAGE SYSTEMS ...

Page 2: ... 3 60V Constant Current and Constant Voltage CC CV 0 2C 1000mA 4 2V 100mA 5mA 3 2 MAXIMUM CHARGE VOLTAGE 3 3 AVERAGE WORKING VOLTAGE 3 4 STANDARD CHARGE METHOD 25 C 2 C 3 5 MAXIMUM CHARGE CURRENT 3 6 STANDARD DISCHARGE 3 7 MAXIMUM DISCHARGE CURRENT 3 8 CYCLE LIFE 0 1C 500mA 0 2C 1000mA 0 3C 1500mA 0 4C 2000mA 0 7C 3500mA 0 2C 1000mA 2 5V 1 0C 5000mA 3 0C 15000mA 1 0C 5000mA TerraE Confidential Pro...

Page 3: ...ost 6 3 DEFINITION C Rate C The rate milliamperes at which a fully charged cell is discharged to its end voltage in one 1 hour 7 1 CHARGE METHOD 7 1 1 Charging shall consist of charging at a 0 2C constant current rate until the cell voltage reaches 4 2V The cell shall then be charged at constant voltage of 4 2V while tapering the charge current Charging shall be terminated when the charging curren...

Page 4: ...C 95 1 0C 93 2 0C 90 7 5 CYCLE LIFE Charge cells per 7 1 2 Rest 30 minutes Discharge per 7 2 3 Rest 30 minutes before recharge The test enviromental temperature is 25 C 2 C A cycle is defined as one charge and one discharge Discharge capacity shall be measured after 800 cycles Discharge capacity 800th Cycle 80 of 1st Cycle Capacity 7 6 STORAGE CHARACTERISTICS 7 6 1 After charge as per stardard cha...

Page 5: ...alls below 0 1V and the cell case temperature has returned to a value within 10 C of the original testing temperature Criteria No Fire No Explosion Cell charged per stardard charge method is to be over charged with 1C to 6 3V while tapering the charge current Monitoring change of cell temperature during testing Stop the test when cell temperature decays to room tempera ture Criteria No Fire No Exp...

Page 6: ...al Lithium Ion Cell 8 5 CRUSH TEST Cell charged per stardard charge method is to be crushed between two flat surfaces and with cell longitudinal axis parallel to the flat surfaces of the crushing apparatus The force for the crushing is to be applied by a hydraulic ram with a 1 25 inch 32 mm diameter piston The crushing is to be continued until a pressurereading of 2500 psig 17 2 MPa is reached on ...

Page 7: ...etch map Drawing 7 INR 21700 50 E Cylindrical Lithium Ion Cell Attached 1 Cell Size Drawing TerraE Confidential Proprietary and not be reproduced without written permission from BMZ Germany GmbH Zeche Gustav 1 63791 Karlstein ...

Page 8: ...ce 1 1 4 Charger should start charging at temperature range 0 C 45 C see spec 3 5 When the cell temperature exceeds 60 C it should be placed in the battery temperature to reach the above range before recharging 1 1 5 For cycle life use the normal charging or trickle charging method and minimize the fast charge 1 2 DISCHARGING 1 2 1 Discharge end voltage must be over 2 5V 1 2 2 Discharge temperatur...

Page 9: ...ngle cell voltage reaches 2 5V we recommend that the discharge protection should cut off the discharge current the circuit current consumption should be as small as possible Overcurrent protection If the discharge current of the single cell exceeds about 10A the overcurrent protection should cut off the discharge current circuit External short protection The battery pack has function not to cause ...

Page 10: ... the protection line is damaged the battery will no longer be protected Then the bat tery may fire smoke explode or cause heat 2 1 8 Don t charge near high temperatures If the battery is charged near the high temperature the battery can not be recharged due to the protection line In this case the protection circuit may be interrupted the battery may fire smoke explode or cause heat 2 1 9 Don t use...

Page 11: ...s in direct sunlight The battery may catch fire smoke explode or cause heat At the same time may cause battery performance and life degradation 2 3 2 Battery pack has a protective line Do not use batteries in places where static electricity over 100V is generated which may damage the protection circuit If the protective line of the battery is damaged the battery may catch fire smoke explode or cau...

Page 12: ...ilities of every customer and TerraE are clarified Before using the battery please read carefully and thoroughly understand the contents of the specifica tion In order to ensure the safety of the battery please contact TerraE to discuss design of the application Also if there are special usage conditions for example a large current load a quick charge method or a special usage pattern please consu...

Page 13: ...973 E Tokio Kobayashi bmz group com BMZ Company Ltd Julong Technology Building B Cuibao Road Longgang District Shenzhen Guangdong Province P R China 518116 P 86 755 8977 5800 E contact cn bmz group com BMZ France S A R L 45 Boulevard Vincent Auriol 75013 Paris France P 33 9 87 37 42 62 E nicolas noel bmz group com BMZ Poland Sp z o o Alberta Einsteina 9 44 109 Gliwice Poland P 48 327842 450 E BMZP...

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