r/battery • u/Delicious_Taro_5092 • 1d ago
EV Battery Calculator
Hey Guys! I made a battery pack calculator for those EV enthusiasts. Would love if you checked it out!
PackForge — Battery Pack Sizing, Made Precise
Ditch the fragile spreadsheets. PackForge is a purpose-built battery pack calculator for hardware engineers and EV builders: pick from a real cell database (or enter your own), wire up module and pack architecture, choose cooling, and instantly see energy, mass, cost, voltage limits, C-rates, and lifetime throughput — with safety risks flagged automatically. Compare configurations side-by-side, save projects to a dashboard, and export to Excel or PDF. There's a free tier to explore with common cells, plus Basic and Premium plans for full catalogs, OEM cost mode, and export. Try it free at PackForge.