What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Aircraft experienced a total electrical failure, pilot performed manual extension of landing gear, landing gear collapsed on landing roll. Pilot stated that he completed 60 turns of the hand crank per the emergency checklist. Pilot was unable to verify down and locked due to loss of electrical power. Damage confined to landing gear system and doors, minor damage to keel at nose gear and props. Loss of electrical power attributed to pilot error. Pilot stated that he ran batteries dead during engine start and had to use external power. Aircraft is equipped with generators, which require battery power for excitement of field.
As the FAA filed it
(-23) AIRCRAFT EXPERIENCED A TOTAL ELECTRICAL FAILURE, PILOT PERFORMED MANUAL EXTENSION OF LANDING GEAR, LANDING GEAR COLLAPSED ON LANDING ROLL. PILOT STATED THAT HE COMPLETED 60 TURNS OF THE HAND CRANK PER THE EMERGENCY CHECKLIST. PILOT WAS UNABLE TO VERIFY DOWN AND LOCKED DUE TO LOSS OF ELECTRICAL POWER. DAMAGE CONFINED TO LANDING GEAR SYSTEM AND DOORS, MINOR DAMAGE TO KEEL AT NOSE GEAR AND PROPS. LOSS OF ELECTRICAL POWER ATTRIBUTED TO PILOT ERROR. PILOT STATED THAT HE RAN BATTERIES DEAD DURING ENGINE START AND HAD TO USE EXTERNAL POWER. AIRCRAFT IS EQUIPPED WITH GENERATORS, WHICH REQUIRE BATTERY POWER FOR EXCITEMENT OF FIELD.