Industry jargon
Second-use battery
A second-use EV battery is a traction battery repurposed for another duty after it no longer meets the requirements of its original vehicle. A common destination is stationary energy storage. The battery needs assessment before reuse because packs age differently and their remaining capacity, power capability and safety condition vary. Second use extends product life before recycling, but it is not automatically the best route for every pack. Technical condition and economics determine whether reuse, remanufacturing or recycling is appropriate.