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PHONE: +408 943 0200E-MAIL: sales@rosebatteries.com
Battery Calculator
Contact Us
PHONE: +408 943 0200E-MAIL: sales@rosebatteries.com
Battery Calculator
Contact Us
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BATTERY PACK RUNTIME CALCULATOR

Use our Lithium Ion Battery Pack Runtime Calculator to discover what battery configuration your application requires.

FREE STANDARD BATTERY PACK RUNTIME CALCULATOR

Our free Standard Battery Pack Runtime Calculator provides a basic approximation for runtime. It does not account for the battery’s internal impedance, which varies with the load current.

Rose’s proprietary Advance Lithium-Ion Battery Pack Runtime Calculator accounts for internal impedance and utilizes empirical cell cycling data to provide a more accurate runtime calculation.

To learn more, see this blog post – How to Calculate a Lithium-Ion Battery Pack's Capacity and Runtime.

  • To access our Standard Battery Pack Calculator, click the download button below.
  • To access our Advance Lithium-Ion Battery Pack Runtime Calculator, complete the form below.
Download free standard battery calculator
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ADVANCE LITHIUM-ION BATTERY PACK CALCULATOR

The Rose Advance Lithium-Ion Battery Pack Calculator uses empirical cell cycling data to generate more accurate results. It is designed to be used as an 18650 battery pack calculator. The calculator is available as a downloadable Excel file. To access the advance calculator, complete the form.

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WE OFFER ADVANCE BATTERY ANALYSIS AND CELL CYCLING

We know you like our Battery Calculator! Our battery experts can help you choose the best cell for your application, lab test it's performance and certify your application.

Cell Selection

Our battery engineers can help you select the best cell for your application. We optimize for power (discharge current), energy (runtime), cycle life, calendar life, temperature profile, size and cost.

  
Battery Cycling

Rose can generate for you precise cell performance data. Our battery lab can cycle cells under various conditions, including pulse currents.

  
Safety Testing

U.N DOT 38.3 Transportation Safety • IEC 62133 • UL 2054 & UL1642 • FCC Part 15 Subpart A • Battery Failure Analysis