Free downloads

Free samples and tools. No sign-up needed: click and download. 免费样章与精简版,无需注册,点击即可下载。

EV Powertrain Quick Reference Lite (Free)
Engineering

EV Powertrain Quick Reference Lite (Free)

电动汽车动力总成速查包 免费精简版Free
UNECE R100 / R10 / R155 / R156 Checklists: Free Sample (PDF)
Compliance

UNECE R100 / R10 / R155 / R156 Checklists: Free Sample (PDF)

UNECE 认证自查清单 免费样章(PDF)Free
Free browser tool: Battery Pack Calculator: series/parallel, kWh, Wh/kg, pack resistance, heat and range, in English and Chinese. 免费电池包计算器(中英双语)。
All free tools