At N>=2 a battery at or under its own peak reserve now weighs 0 whenever the site gives (not only for the peak), a draining battery's pin becomes a floor at its drain rate so it rises before the held one gives, and a quarter's edge is graded on the next quarter when its first telegram is late. SAFETY-25 option A stays: the held battery is still drawn once the others are full. N=1 unchanged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>