A point of sale battery distribution system includes a cabinet in which batteries may be stored, a user interface for facilitating selection and purchase of batteries, and doors which may be secured and freed to be opened based upon purchase transactions. Batteries stored in the cabinet may be charged by a charging system until purchase. The charging system may provide one or more charging voltages and regimes, and output of the charging system may be disabled by a control system when a door is open or freed to be open. An inventory management system may detect batteries stored in the cabinet and convey inventory information to remote systems for replenishment of the cabinet based upon purchases.