Availability
Published
Product Code
BCR-2309-802
Release Date
Product Item Code
SWA-A2519
Device Manufacturer
Sunwoda
Device Type
Li-Ion Battery
Sunwoda-Amperex Technology Limited A2519 Lithium-Ion Battery (Apple MacBook 14" Pro 2023) Battery Characterization
This battery characterization (BCR) report contains the following detailed information:
  • Summary of observed device metrics and salient features with supporting images and data such as:
  • Charge characterization and system thermal analysis
  • Open-circuit voltage (OCV) curve and hysteresis effect
  • Differential capacity (dQ/dV) analysis of the battery
  • Electrochemical impedance spectroscopy of the battery at different states of charge (SoC)
  • Direct current internal resistance (DCIR) measurement
  • Discharge characteristics – Temperatures of -10 °C, 0 °C, 10 °C, 25 °C, and 45 °C, and currents of 0.2C, 0.5C, 1C, and 2C.

The Battery Characterization deliverable provides basic competitive benchmarking information and enables cost-effective tracking of multiple competitors’ technology.
 

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