Battery Characterization

MATCH: Materials Analysis, Testing, and Characterization

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Battery Characterization & Testing

NEI’s battery cell preparation and characterization includes industry standard tape coating and cell level testing. The tapes are customized based on the customer’s requirements, including modifications in the composition of the tape, solids loading (80-95%), thickness of the tape, tape porosity, and the choice of current collector..

A full list of our battery characterization services can be found in the table below.


Battery Testing Services:

Analysis / Test (+ options) Turnaround

Half-Cell Testing

➤ Capacity (under constant current) at room temperature

7 to 10 business days

➤ Capacity (under different currents) at room temperature

7 to 10 business days

➤ Capacity (under constant current) at different temperatures (-20°C to 100°C)

Varies

➤ Capacity (under different currents) at different temperatures (-20°C to 100°C)

Varies

➤ Cycle life

Varies

Full-Cell Testing

➤ Capacity (under constant current) at room temperature

12 to 15 business days

➤ Capacity (under different currents) at room temperature

12 to 15 business days

➤ Capacity (under constant current) at different temperatures (-20°C to 100°C)

Varies

➤ Capacity (under different currents) at different temperatures (-20°C to 100°C)

Varies

➤ Cycle life

Varies

Ionic Conductivity

➤ Single point (room temperature)

2 to 3 business days

➤ Multiple points (-20°C to 100°C)

3 to 5 business days

Battery