Get the Honeywell spare battery, smart and powerful with 7.4V Li-Ion technology and a capacity of 1620mAh. This high-quality battery is designed to fit PR2 and PR3 devices. Weighing only 0.1kg, it is a reliable and durable power source for your Honeywell products. Manufactured by HONEYWELL, this spare battery (original part number: 318-050-001FRE) is a must-have for continuous and uninterrupted operation.