JETRAY / Battery engineering & sourcingShenzhen, Chinasale1@jetray.cn ↗
JETRAYCylindrical Battery CellsBlog
APPLICATION PLANNING EXAMPLE

From a cell model to a pack brief

A pack project needs a traceable cell specification before the series and parallel architecture is finalized. The same physical format can include different electrical characteristics.

Factory photograph published on the Jetray website
Workshop photograph published on the Jetray factory website. This image is not evidence of a customer deployment or the specific planning example.
THE OPERATING CHALLENGE

Battery pack development

A pack project needs a traceable cell specification before the series and parallel architecture is finalized. The same physical format can include different electrical characteristics.

Application planning example. This brief describes requirements to review, rather than a claimed customer installation or a product compatibility approval.
A structured engineering conversation

From the scenario to a specification.

Use the plan to identify information, tests and documents for the equipment under review.

01 / Define the approach

  • Record the exact manufacturer and model designation.
  • Compare capacity, current and voltage ratings at their stated test conditions.
  • Review interconnect, protection and mechanical requirements at pack level.

02 / Review the sample

  • Confirm the approved cell datasheet revision.
  • Check the pack behavior against the equipment load profile.
  • Agree how any proposed cell substitution will be reviewed.

03 / Record the decision

Keep the approved configuration, test conditions, interface drawing and outstanding questions together. Confirm application suitability with the equipment team before design-in.

Agree acceptable substitutions, lot traceability and document revision control before repeat orders.

PRODUCT REFERENCE & DOCUMENTS

Connect the application to current evidence.

Open the collection to discuss an existing reference or a project-specific configuration. The brief does not establish a particular model as compatible.

Cylindrical Battery Cells

Compare the published reference models, their electrical parameters and the requirements for a project review.

Explore the collection ↗

Specifications & interfaces

Request a current model specification, a drawing and documentation matching the exact battery configuration and intended equipment.

Review supporting documents ↗

Planning brief prepared 4 November 2026. No customer identity, achieved result, delivery or certification is asserted.

A useful conversation starts with a specification

Tell us what your equipment needs.

Share the load, dimensions and intended use. Ask for a current model specification and a project review.

Discuss your project

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