This high-quality replacement battery is perfect for your COMPEX device. Made by Cameron Sino, it has a capacity of 2000mAh and a voltage of 4.8V, ensuring reliable and long-lasting performance. With its Ni-MH chemical composition, it provides a safe and energy-efficient solution for your power needs. This battery is compatible with COMPEX and is the ideal replacement for your old or worn out battery. Its black colour and compact size of 60.30 x 59.95 x 14.13mm make it easy to install and use. Whether you need it for medical, lab or industrial purposes, this unit will deliver the power you need. Get this Ni-MH Battery today and enjoy its excellent performance!