EV Battery Test Solutions
A complete testing chain for electric vehicle batteries — from cell development to pack end-of-line — engineered for automotive-grade reliability and traceability.
EV Batteries Demand End-to-End Test Integrity
An EV battery must deliver thousands of safe cycles across extreme temperatures. Every cell, module and pack needs verification — but test lines must also keep pace with fast production takt times. VoltTest designs test solutions that balance precision, speed and cost across the whole chain.
- ✓ Cell-level: cycling, DCIR, formation, safety and 100% inline verification
- ✓ Module-level: high-power cycling, BMS CAN testing, thermal cycling
- ✓ Pack-level: EOL testing, insulation & hi-pot, drive-cycle simulation
- ✓ Data: complete traceability from electrode batch to finished pack
A Typical EV Battery Test Flow
Cell Formation
VT-FG systems form and grade cells with energy recovery and MES data capture.
Cell QC
VT-IR testers verify internal resistance, OCV and sorting before module assembly.
Module & Pack Test
VT-MP benches cycle modules and packs with BMS communication and thermal control.
EOL & Shipping
VT-ESA electrical safety tests plus final EOL sequence complete the line.
Recommended Equipment Set
Cell Cyclers & Formation
VT-CDS / VT-FG series for cycle life, rate testing and production formation of automotive cells.
View cyclers →Module & Pack Benches
VT-MP series up to 1000 V / 600 A with BMS CAN communication and EOL sequences.
View systems →Safety & Hi-Pot
VT-SAFE chambers and VT-ESA testers covering abuse and electrical safety per GB 38031 / UL.
View equipment →What Our EV Customers Achieve
Engineering an EV Battery Test Line?
Get a turnkey solution quotation — equipment, fixtures, software and commissioning for your cell-to-pack production.