NOVELTY - The method involves determining whether to provide information regarding changing exchange plan of a portable electrical power storage device (106a-106n) of user, by computer processors of portable electrical power storage device exchange plan system, based on received information regarding user exchanging the portable electrical power storage device. The information regarding changing the portable electrical power storage device exchange plan of user is provided to a user based on the determination result.    USE - Method for changing exchange plan of portable electrical power storage device such as secondary battery, supercapacitor or ultracapacitor for use in personal transportation vehicle such as all-electric scooters and/or motorbikes, hybrid vehicle and in non-transportation uses. Can also be used in vending apparatus, batteries, power converters, transformers, rectifiers, direct current/direct current power converters, switch mode power converters, controllers, and communications systems.    ADVANTAGE - The collection, charging and distribution machines maintains a stock of fully charged or almost fully charged electrical storage devices for use by end users, while collecting, receiving or otherwise accepting depleted electrical storage devices as returned by end users, recharging such for reuse by end users. The end user simply replaces, exchanges or otherwise swaps batteries or other electrical power storage devices as a battery or other electrical power storage device reaches or approaches the end of its stored charge, for addressing issues related to cost, limited range and recharging locations, and relatively long recharging times. The least number of electrical power storage devices possible at collection, charging and distribution machines is stocked, while still ensuring that demand for such is satisfied.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a system for changing portable electrical power storage device exchange plan; and    (2) a non-transitory computer readable storage medium storing computer executable instructions for changing portable electrical power storage device exchange plan.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a collection, charging and distribution machine along with a number of electrical power storage devices, along with an electric scooter or motorbike, and an electrical service provided via an electrical grid.    Environment including collection, charging and distribution machine (100)    Collection, charging and distribution machine (102)    Receivers, compartments or receptacles (104a-104n)    Portable electrical power storage device (106a-106n)    Electrical terminals (110a,110b)