Battery Formation & Grading System
Application: Cell factory pilot line formation
Equipment: Multi-channel formation & grading system with energy recovery
Battery Test Solutions for Every Chemistry and Application
VoltTest engineers complete testing strategies β matching battery testing equipment, test programs and workflows to your battery type, production stage and certification requirements.
Featured Solutions
End-to-End Testing for the EV & Energy Storage Industry
EV Battery Test Solutions
Complete cell-to-pack testing for electric vehicle batteries β cycling, safety, module/pack benches and EOL integration for automotive production.
Explore solution βLithium Battery Testing
Formation, grading, cycle life and safety verification for NMC, LFP, LCO and Na-ion cell factories β from pilot line to gigafactory scale.
Explore solution βBattery Pack End-of-Line Testing
Integrated EOL test benches for pack production: insulation, hi-pot, OCV/IR, BMS communication and cycle verification in one automated sequence.
Explore solution β
By Battery Type
Testing Strategies for Every Chemistry
Lithium-Ion (NMC / LFP / LCO)
Cyclers with 0β5 V, 1 mAβ60 A channels; formation & grading systems; thermal abuse and short circuit chambers per GB 31241, IEC 62133, UL 1642 and UN 38.3.
NiMH & NiCd
0β60 V cyclers with continuous CC/CV profiles, capacity testers and internal resistance instruments for hybrid and industrial battery producers.
Lead-Acid
High-current 0β15 V / up to 200 A discharge testers for SLI, motive power and stationary batteries, with capacity and conductance analysis.
Supercapacitors
Fast 1 ms logging cyclers with high current pulses for capacitance, ESR and cycle life testing of EDLC and hybrid devices.
Solid-State & Next-Gen
High-accuracy lab cyclers, impedance-ready channels and thermal chambers for solid-state and sodium-ion development programmes.
EV & ESS Packs
Module/pack test benches to 1000 V / 600 A with BMS communication, thermal interfaces and complete EOL test sequences.
By Test Need
Whatever You're Testing, We Have a Workflow
R&D & Material Research
Precision cyclers, impedance analysis and data-rich software for new chemistry development and validation.
Production Formation
High-density formation & grading systems with energy recovery and MES integration for cell factories.
Safety Certification
Short circuit, thermal, crush and needle testers configured to UL, IEC, GB and UN 38.3 test items.
End-of-Line Quality
Automated EOL stations combining IR, hi-pot, OCV and cycling with barcode traceability for packs and modules.
How We Work
From Requirements to Running Line in 4 Steps
1
Requirement Analysis
We define your chemistry, cell format, test standards and throughput targets together.
2
Solution Design
Engineers propose equipment, fixtures, software and layout β with a fixed-price quotation.
3
Factory Acceptance
Systems are built, calibrated and acceptance-tested at our factory before shipping.
4
Install & Support
On-site installation, operator training, calibration service and 24-month warranty.
Case Studies
Real Labs, Real Results β VoltTest Equipment in Action
See how battery manufacturers, research institutions and certification labs worldwide use VoltTest equipment for formation, safety testing, cycle life evaluation and EOL production lines.
Cycling Test Rack for Cycle Life
Application: Cycle life and capacity retention testing
Equipment: Precision cyclers 0β5 V, 1 mAβ60 A per channel
Thermal Chamber Installation
Application: Temperature cycling and thermal abuse testing
Range: -70Β°C to +150Β°C per GB 31241, IEC 62133
Safety Test Room Setup
Application: Short circuit, crush, needle penetration testing
Compliance: UL 1642, IEC 62133, GB 31241 test items
Large Capacity Test Chamber
Application: EV battery pack and ESS module testing
Volume: Up to 1000L chamber for full pack cycling
BMS Communication Testing
Application: BMS CAN communication and functional validation
Integration: Pack-level test bench with BMS interfaces
Short Circuit Test Equipment
Application: High-current short circuit testing up to 10 kA
Purpose: Safety certification per UN 38.3 and GB standards
EOL Test Bench for Pack Production
Application: End-of-line automated testing for pack production
Functions: Hi-pot, OCV, IR, BMS communication in one sequence
Pack Assembly Line Integration
Application: Production line EOL testing with MES integration
Data: Full barcode traceability and test data logging
Quality Control Laboratory
Application: Incoming material and outgoing product QC testing
Scope: Environmental stress, capacity verification, safety screening
Climate Chamber Array
Application: Multi-chamber reliability and aging tests
Capacity: Simultaneous testing across multiple temperature zones
R&D Research Facility
Application: University and research institution lab setup
Equipment: Precision cyclers, impedance analysis, thermal chambers
Not Sure Which Solution Fits?
Send us your battery type, test purpose and volume β our application engineers will recommend the right equipment and test workflow.