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The Batemo Cell of the lithium-ion battery cell Panasonic TESLA Model Y is a high-precision, physical battery model with global validity. As a digital twin it seamlessly integrates into your research, development and battery analytics by basing your decisions on simulations.
Get a battery model for precise simulaÂtions, extenÂsive measureÂment data and a detailed cell report of the Panasonic TESLA Model Y.
Cell Origin | extracted from TESLA Model Y (2020) |
Cell Format | 21700 |
DimenÂsions | 20.9 x 70.1 mm |
Weight | 68.6 g |
Capacity [definÂiÂtion][close]
The nominal capacity origiÂnates from the manufacturer’s data sheet, if availÂable. When the data sheet is unavailÂable, the nominal capacity is estimated. Batemo measured the C/10 capacity by discharging the cell at an ambient temperÂaÂture of 25°C from 100% with a constant current of 0.46A (0.1C) until reaching the voltage of 2.5V. The thermal boundary condiÂtion is free convection. |
nominal 4.60 Ah C/10 4.50 Ah |
Current [definÂiÂtion][close]
All quantiÂties are measureÂment results of the Batemo battery laboraÂtory. The continÂuous current is the highest current that completely discharges the cell without over-heating it. Therefor, the cell is discharged from 100% state of charge at an ambient temperÂaÂture of 25°C with a constant current until reaching a residual state of charge of 10% and either the voltage of 2.5V or 90% of the maximum surface temperÂaÂture of 54°C. The peak current is the current the cell can deliver for 5 minutes. ConseÂquently, the cell is discharged from 100% SOC at an ambient temperÂaÂture of 25°C with a constant current until reaching either the voltage of 2.5V or the surface temperÂaÂture of 60°C after 5 minutes. The thermal boundary condiÂtion is free convecÂtion. These operaÂtional condiÂtions might be outside the speciÂfiÂcaÂtion of the cell manufacturer. |
continÂuous 7.7 A peak 18.1 A |
Energy [definÂiÂtion][close]
Batemo measured the C/10 energy by discharging the cell at an ambient temperÂaÂture of 25°C from 100% with a constant current of 0.46A (0.1C) until reaching the voltage of 2.5V. The thermal boundary condiÂtion is free convection. |
C/10 16.6 Wh |
Power [definÂiÂtion][close]
All quantiÂties are measureÂment results of the Batemo battery laboraÂtory. The mean continÂuous power is the highest power that completely discharges the cell without over-heating it. ThereÂfore, the cell is discharged from 100% state of charge at an ambient temperÂaÂture of 25°C with a constant current until reaching a residual state of charge of 10% and either the voltage of 2.5V or 90% of the maximum surface temperÂaÂture of 54°C. The peak power is the power the cell can deliver for 5 minutes. ConseÂquently, the cell is discharged from 100% SOC at an ambient temperÂaÂture of 25°C with a constant current until reaching either the voltage of 2.5V or the surface temperÂaÂture of 60°C after 5 minutes. The thermal boundary condiÂtion is free convecÂtion. These operaÂtional condiÂtions might be outside the speciÂfiÂcaÂtion of the cell manufacturer. |
continÂuous 26.8 W peak 64.4 W |
Energy Density [definÂiÂtion][close]
The energy densiÂties result from the C/10 energy, the cell weight and the cell volume. |
graviÂmetric 242 Wh/kg volumetric 689 Wh/l |
Power Density [definÂiÂtion][close]
The power densiÂties result from the peak power, the cell weight and the cell volume. |
graviÂmetric 939 W/kg volumetric 2.68 kW/l |
The Batemo Cell of the lithium-ion battery cell Panasonic TESLA Model Y is a high-preciÂsion, physical cell model with global validity. As a digital twin it seamlessly integrates into your research, develÂopÂment and battery analytics by basing your decisions on simulaÂtions. See the details to learn more about the features and capabilÂiÂties of the Batemo Cell.
Batemo Cell Version | 1.307 |
Release Date | February 01, 2022 |
Batemo demonÂstrates the accuracy and validity of the Batemo cell by comparing battery simulaÂtion and measureÂment data in the range given below. ValidaÂtion is extenÂsive, experÂiÂmental characÂterÂiÂzaÂtion covers the total operaÂtional area of the cell: At low and high temperÂaÂtures, up to the maximal current and in the whole state of charge range.
State of Charge Range | 0 … 100% |
Current Range [definÂiÂtion][close] The current range are the electrical current limits as used in the Batemo battery laboraÂtory. Please see the Panasonic TESLA Model Y data sheet for the precise definÂiÂtion of the current safe area of operaÂtion of the cell. |
-23 A discharge … 9 A charge (-5.0C … 2.0C) |
Voltage Range [definÂiÂtion][close] The voltage range are the electrical voltage limits as used in the Batemo battery laboraÂtory. Please see the Panasonic TESLA Model Y data sheet for the precise definÂiÂtion of the voltage safe area of operaÂtion of the cell. |
2.5 … 4.2 V |
TemperÂaÂture Range [definÂiÂtion][close] The temperÂaÂture range are the thermal limits as used in the Batemo battery laboraÂtory. Please see the Panasonic TESLA Model Y data sheet for the precise definÂiÂtion of the temperÂaÂture safe area of operaÂtion of the cell. |
-20 … 60 °C |
Moreover, the Batemo Cell validaÂtion is fully transÂparent. The Batemo Cell Data contains the raw measureÂment and simulaÂtion data. For all experÂiÂments the voltage, temperÂaÂture, power and energy accuraÂcies are calcuÂlated. This allows straight-forward evaluÂaÂtion and analysis of the Batemo Cell validity. The graphs show a selecÂtion of characÂterÂistic data of the cell Panasonic TESLA Model Y to evaluate the cell performance.
[show experÂiÂment definÂiÂtions][close]
The mean accuraÂcies give an overview of the Batemo Cell accuracy. ThereÂfore, the root mean square of the differÂence between the measureÂment and simulaÂtion result is derived for the voltage, the temperÂaÂture, the energy and the power. Relative numbers relate the accuracy to the respecÂtive absolute value.
Mean Voltage Accuracy | 0.021 V | 0.7 % |
Mean TemperÂaÂture Accuracy | 0.8 K | 1.0 % |
Mean Power Accuracy | 0.10 W | 0.6 % |
Mean Energy Accuracy | 0.120 Wh | 1.3 % |
The Batemo Cell precisely describes all aspects of the cell. It is the perfect tool for battery system development.
Batemo offers an extenÂsive, experÂiÂmental characÂterÂiÂzaÂtion of the lithium-ion battery cell Panasonic TESLA Model Y. The data contains measureÂment results in the total operaÂtional area of the cell. The descripÂtions and graphs below explain and show the availÂable measureÂments. The Batemo Cell Viewer allows easy and fast analysis, evaluÂaÂtion and comparÂison of the data. See the details to learn more.
The cell is discharged from 100% SOC or charged from 0% SOC with different constant currents at different ambient temperÂaÂtures. The thermal boundary condiÂtion is free convecÂtion. The measureÂment stops when reaching either the voltage of 2.5V or 4.2V or the surface temperÂaÂture of 60°C. The graph shows for which ambient temperÂaÂtures and charging and discharging constant currents measureÂments are available.
The cell is discharged from 100% SOC or charged from 0% SOC with current pulses followed by no-load phases at different ambient temperÂaÂtures. The thermal boundary condiÂtion is free convecÂtion. The measureÂment stops when reaching either the voltage of 2.5V or 4.2V or the surface temperÂaÂture of 60°C. The graph shows for which ambient temperÂaÂtures and pulse currents measureÂments are available.
The cell delivers a typical power profile from 100% SOC at different ambient temperÂaÂtures. The thermal boundary condiÂtion is free convecÂtion. The measureÂment stops when reaching either the voltage of 2.5V or the surface temperÂaÂture of 60°C. The table summaÂrizes for which ambient temperÂaÂtures the profile is available.
Ambient TemperÂaÂture | AvailÂable |
---|---|
-20 °C | ![]() |
0 °C | ![]() |
25 °C | ![]() |
40 °C | ![]() |
Batemo offers a detailed report of the lithium-ion battery cell Panasonic TESLA Model Y. The report covers all imporÂtant aspects about the cell. This inforÂmaÂtion greatly helps you to further evaluate and compare the cell. It is a profound basis for your decisions concerning your battery system design. See the details to learn more.
PerforÂmance Overview | ![]() |
Cell Exterior | ![]() |
Cell Interior | ![]() |
Safety Features | ![]() |
Electrode MicrostrucÂture and Material | ![]() |
Batemo is not a battery reseller. You can purchase the cell Panasonic TESLA Model Y from Aspilsan. Fill out the form below to get a quotation.
By clicking the „Send Message“ button you agree that Batemo forwards the information you provided to ASPİLSAN Enerji Industry and Trade Inc., Mimarsinan OSB District 1st Street No:43 Melikgazi / Kayseri/ Türkiye to process your request.
Batemo is not a battery reseller. You can purchase the cell Panasonic TESLA Model Y from Molicel. Fill out the form below to get a quotation.
By clicking the „Send Message“ button you agree that Batemo forwards the information you provided to E-One Moli Energy (Canada) Ltd., 20000 Stewart Crescent, Maple Ridge, BC, V2X 9E7 to process your request.
Batemo is not a battery reseller. You can purchase the cell Panasonic TESLA Model Y from our partner BMZ Germany GmbH. Fill out the form below to get a quotation.
By clicking the „Send Message“ button you agree that Batemo forwards the information you provided to BMZ Germany GmbH, Zeche Gustav 1, 63791 Karlstein, Germany to process your request.
Batemo is not a battery reseller. You can purchase the cell Panasonic TESLA Model Y from our partner BMZ Germany GmbH. Fill out the form below to get a quotation.
By clicking the „Send Message“ button you agree that Batemo forwards the information you provided to BMZ Germany GmbH, Zeche Gustav 1, 63791 Karlstein, Germany to process your request.
Get in touch with an expert and receive a quotation for the most accurate model of the Panasonic TESLA Model Y cell.
Get in touch with an expert and receive a quotation for a detailed structural report of the Panasonic TESLA Model Y cell.
Get in touch with an expert and receive a quotation for the full experimental characterization of the Panasonic TESLA Model Y cell.
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If you are under 16 and wish to give consent to optional services, you must ask your legal guardians for permission. We use cookies and other technologies on our website. Some of them are essential, while others help us to improve this website and your experience. Personal data may be processed (e.g. IP addresses), for example for personalized ads and content or ad and content measurement. You can find more information about the use of your data in our privacy policy. Here you will find an overview of all cookies used. You can give your consent to whole categories or display further information and select certain cookies.