Lithium Battery Company · OEM Battery Programs

Battery Pack Engineering Resource Center

Lithium Battery Company supplies 12V–144V+ LFP and NMC battery designs (3.7–768V, 1.5–720Ah) for battery engineering resource center. CANbus, RS485 and SMBus options are reviewed per design. Catalog programs start at 10 units; custom designs at 25. OEM delivery covers the United States, Canada, and Mexico with UN 38.3 transport documentation.

Size a lithium battery system, compare LFP and NMC, build an engineering-ready RFQ, and access practical battery pack design resources from LBC.

From load profile to an engineering brief

Estimate usable energy from the load over time, then account for voltage range, conversion losses, reserve, temperature, aging, and charging opportunities. Compare cell chemistries against size, weight, cycle life, peak current, and thermal behavior before locking in pack architecture.

Document the charger, connector, BMS communication, enclosure, ingress, vibration, transport, and test requirements with the same revision as the electrical specification.

Related engineering resources

Battery system planning questions

What information is needed to size a lithium battery pack?

Define the application, nominal voltage, continuous and peak load, required runtime, usable reserve, environment, physical envelope, and charging source. Those inputs create the first engineering scope.

Is the battery sizing result a final design?

No. It is a preliminary energy and current estimate. Cell selection, architecture, BMS, conductors, fusing, thermal strategy, enclosure, charger, and compliance requirements still require engineering validation.

How do I choose between LFP and NMC?

LFP is commonly favored for long cycle life and thermal stability. NMC is commonly favored when weight and volume are the dominant constraints. The load profile, environment, and compliance requirements can change the decision.

What happens after I submit a battery project brief?

The LBC team reviews the application and contact information, identifies missing technical or production details, and follows up about the appropriate next step.

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389LFP & NMC reference designs