Inventors of Rolled-Ribbon® Technology

Cells

Cells are the foundational elements for all battery systems. At the end of the day, no battery system can be any better than its underlying cells. Better cells – better batteries. Rolled-Ribbon cells provide superior performance and value for high-power high-capacity battery systems. Listed below are our standard cells.

TypeCell Model NumberVoltageCapacityDischargeCharge
LFP136-15-LFPE04A3.2V14Ah5C2C
LFP165-15-LFPE04A3.2V21Ah5C2C
LFP165-28-LFPE04A3.2V43Ah5C2C

Notes: (1) Voltage is nominal. (2) Capacity is based on standard charge-discharge rates. (3) Discharge and Charge are the maximum continuous rates.

Don’t see what you need? Custom Rolled-Ribbon cells can be made in a wide variety of diameters and heights with diverse electrochemistries and electrochemical formulations. Contact the company for custom Rolled-Ribbon cells to meet your specific application requirements.

Battery Modules

Battery modules package cells into modular elements for battery systems. Rolled-Ribbon battery modules extend the virtuous electrical and thermal properties of Rolled-Ribbon cells to battery modules. Listed below are only a few of our standard battery module configurations.

ConfigurationCell Model Number#CellsVoltageCapacity
1C08S1P136-15-LFPE04A825.6V14Ah
1C12S1P136-15-LFPE04A1238.4V14Ah
1C15S1P136-15-LFPE04A1548.0V14Ah
1C08S1P165-15-LFPE04A825.6V21Ah
1C12S1P165-15-LFPE04A1238.4V21Ah
1C15S1P165-15-LFPE04A1548.0V21Ah
1C08S1P165-28-LFPE04A825.6V43Ah
1C12S1P165-28-LFPE04A1238.4V43Ah
1C15S1P165-28-LFPE04A1548.0V43Ah

Notes: (1) Voltages assume the indicated Configuration with LFPE04A cells. (2) Capacities are based on the indicated Cell Model Number.

Don’t see what you need? Custom Rolled-Ribbon battery modules can be made in a wide variety of configurations for diverse cell sizes and numbers of cells. Contact the company for custom Rolled-Ribbon battery modules to meet your specific application requirements.

Battery Management

Battery management system components help to bind battery modules together into complete battery systems and manage the resulting systems. We offer an extensive collection of battery management system components including:

  • System Controllers
  • Battery Controllers
  • Battery Interfaces
  • Battery Monitors
  • Current Sensors
  • Contactor Controllers
  • Pre-Charge Circuits
  • Isolation Resistance Monitors
  • Communication Adapters
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Emailinfo@rolled-ribbon.com