Terms of Use

Last updated: August 4, 2026

Engineering resources

PCB files, test reports and technical articles are reference materials. You are responsible for validating suitability, electrical safety, current capacity, thermal performance, cell compatibility and regulatory requirements for your application.

Battery safety

Lithium-ion battery projects may involve fire, electric shock and short-circuit risks. Use qualified cells, correct protection systems, appropriate fusing and safe assembly practices. Do not rely on website content as a substitute for professional engineering review.

Downloads and license

Unless a resource states otherwise, downloads are provided for evaluation and project development. You may not resell the unchanged download file as a standalone digital product or remove Bistook ownership notices.

Orders and services

Custom engineering scope, price, timeline and deliverables are confirmed separately. Online payment does not expand the written scope. Physical products may be subject to separate marketplace or sales terms.

No warranty

Resources are provided “as is” to the extent permitted by law. Measurements apply to the documented test conditions and may not predict every installation.

Contact

Questions may be sent to support@bistook.com.