RESOURCES & INSIGHTS

A working library for better specifications.

Practical reading about selection, integration and purchasing. Each guide includes source references and connects to a relevant project discussion.

3 original guides · Jetray editorial team · Updated 4 November 2026

Engineering insight · 3 min read

Review voltage, charging, loads, installation and system behavior before proposing a lithium replacement for lead-acid equipment.

Engineering insight · 3 min read

Compare cycle-life specifications using depth of discharge, temperature, current, capacity retention and the intended operating schedule.

Engineering insight · 3 min read

Ask suppliers for comparable battery specifications and clearly distinguish confirmed model data from customization requests.

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.