  We consider particle collisions in the background of nonextremal spherically
symmetric static black holes. It is shown that debris of collision can have
indefinitely large energy at infinity, i.e. the super-Penrose process (SPP) can
occur. This property is sharply contrasted with that of rotating black holes
for which it is already established that the SPP is forbidden. The
Reissner-Nordstrom black hole serves as an example. If an external central
force exerts on particles, even the Schwarzschild background is suitable for
the SPP.
