A method in a vehicle event data processing system, the vehicle event data processing system being in operable communication with machines for collecting, charging and distributing portable electrical energy storage devices of multiple vehicles (308a, 308b, 308c and 308d) and with one or more user mobile devices, the method comprising: electronically receiving, by a processor of a vehicle event data system, vehicle event data over a period of time longer than a day regarding multiple vehicles (310a, 310b); electronically identifying, by the processor of the vehicle event data system, a specific vehicle, a specific user and a specific portable electrical energy storage device associated with respective events of a plurality of events indicated by the received event data; electronically receiving, by the processor of the vehicle event data system, a request for information regarding a requested one of the specific vehicle, the specific user and the specific portable electrical energy storage device; in response to the request, electronically providing, by the processor of vehicle event data system, the respective events of the plurality of events indicated by the received event data associated with the requested one of the specific vehicle, the specific user and the specific portable electrical energy storage device; electronically detecting, by the processor of the vehicle event data system, a pattern of safety problems regarding one or more of: a specific vehicle, a specific user and a specific portable electrical energy storage device associated with the respective events of the plurality of events based on the identification of the specific vehicle, the specific user and the specific portable electrical energy storage device associated with the respective events of the plurality of events indicated by the received event data; and electronically communicating, by the processor of the vehicle event data system, information regarding the detected pattern of safety problems regarding the one or more of the specific vehicle, the specific user and the specific portable electrical energy storage device associated with the respective events of the plurality of events to a mobile device of the specific user; wherein the event data regarding the specific vehicle is provided to the mobile device of the specific user in response to the mobile device of the specific user being detected by the vehicle event data processing system or by a collection, charging and distribution machine as being within close proximity to the collection, charging and distribution machine. electronically receiving, by a processor of a vehicle event data system, vehicle event data over a period of time longer than a day regarding multiple vehicles (310a, 310b); electronically identifying, by the processor of the vehicle event data system, a specific vehicle, a specific user and a specific portable electrical energy storage device associated with respective events of a plurality of events indicated by the received event data; electronically receiving, by the processor of the vehicle event data system, a request for information regarding a requested one of the specific vehicle, the specific user and the specific portable electrical energy storage device; in response to the request, electronically providing, by the processor of vehicle event data system, the respective events of the plurality of events indicated by the received event data associated with the requested one of the specific vehicle, the specific user and the specific portable electrical energy storage device; electronically detecting, by the processor of the vehicle event data system, a pattern of safety problems regarding one or more of: a specific vehicle, a specific user and a specific portable electrical energy storage device associated with the respective events of the plurality of events based on the identification of the specific vehicle, the specific user and the specific portable electrical energy storage device associated with the respective events of the plurality of events indicated by the received event data; and electronically communicating, by the processor of the vehicle event data system, information regarding the detected pattern of safety problems regarding the one or more of the specific vehicle, the specific user and the specific portable electrical energy storage device associated with the respective events of the plurality of events to a mobile device of the specific user; wherein the event data regarding the specific vehicle is provided to the mobile device of the specific user in response to the mobile device of the specific user being detected by the vehicle event data processing system or by a collection, charging and distribution machine as being within close proximity to the collection, charging and distribution machine.