PICK UP SPPED AND BE MORE INNOVATIVE IN R&D
ELIMINATE WASTE IN BATTERY MANUFACTURING
MANUFACTURE HIGHER QUALITY CELLS, MODULES AND PACKS
DEVEOP EVALUATION METHODS THAT ARE SHARP ENOUGH TO ENABLE A SECOND-LIFE MARKET FOR BATTERIES
AND SO MUCH MORE …
PERFORMANCE MONITORING
Increase capabilities in monitoring and controlling the degradation of a battery’s performance during cycling
INTERNAL RESISTANCE MEASUREMENT
Make single short measurements that give results over a very large frequency range
DIFFUSION COEFFICIENT EXTRACTION
Providing fast and accurate measurements, even at lower frequencies
SAFE PERTURBATION TECHNIQUE
A safe, non-destructive, way to examine processes occuring inside the battery
STATE OF HEALTH (SOH) AND STATE OF CHARGE (SOC) DETERMINATION
Deterimine SOH and SOC with higher accuracy and develop new and better and context bound criteria for SOH evaluation
TIME AND COST EFFICIENCY
A game changer, reducing test times and speeding up processes
NON-INTRUSIVE MEASUREMENT
Faster and more detailed non-intrusive characterisation of batteries
The application method is galanostatic and the LiX signal (unique to Batixt) contains a large number of sinusoidal (sin(t)) signals on top of a DC Step
Unlike other EIS techniques, the signal can contain thousands of frequencies, from 10 mHz to 10 kHz. In a single measurement scan the speed is, on average, 0.02 – 0.6 seconds per frequency
The signal is applied purely during charge or discharge of the battery, typically for 5-200 seconds. Zero current is avoided which gives our EIS data greater accuracy.
CYCLE AND MEASURE AT DESIRED SOC
The battery can be cycled and brought to a desired SoC level for measurement. Entire SoC Sweeps from fully charged to discharged or vice versa take take approximately 10-15% more time than discharge or charge alone.
UNIQUE SEPARATION OF EIS DATA
The technology can separate the EIS response from the step response and relaxation, making the EIS results more reliable and repeatable.