The Datalogic RBP-PM91-BK is a detachable battery pack designed for reliable power supply in professional environments. It is compatible with the RBP-9001 series and provides extended operating time for compatible devices such as projectors and other electronic equipment. This black battery pack features a robust construction with high-capacity lithium-ion cells that ensure consistent performance and durability. It supports fast recharge cycles and includes built-in safety measures against overcharging, overheating, and short circuits. With dimensions of approximately 150 mm in length, 80 mm in width, and 25 mm in height, as well as a weight of around 450 g, it is portable and easy to handle. The battery pack maintains a stable voltage output, contributing to efficient device functionality and reduced downtime. It is ideal for applications that require reliable mobile power solutions in business, educational, or presentation environments.