Pre-Shipment Acceptance Criteria for Sodium Ion Packs
Twelve years in lithium battery development taught me that the pack you ship is not the pack you tested on the bench. The gap between a working prototype a…
Lithium Battery Testing for Power Tools: Pulse-Current
In eleven years of designing and validating lithium battery packs for cordless tools, I have watched more projects fail at the validation bench than at the…
Semi-Solid State Battery Reliability for EV Packs (Guide)
When an OEM qualifies a new cell chemistry, the lab cycle-life number is the easy part. The hard part — and the part that actually decides warranty cost, b…