IMPRES is Motorola Solutions’ proprietary battery management technology. IMPRES batteries contain an embedded microprocessor that communicates with IMPRES-compatible chargers to manage the charging cycle intelligently — preventing overcharging, delivering conditioning cycles, and tracking battery health data. On compatible radios, IMPRES batteries display a precise fuel-gauge indicator (percentage remaining) rather than a multi-bar approximation, giving users accurate information about remaining battery life. For fleet operations and rental deployments, IMPRES technology helps identify batteries that need replacement before they fail in the field.