Enhance your power backup with the CyberPower Extended Runtime External Battery Module. Designed for seamless compatibility with select CyberPower UPS systems, this sleek black battery module significantly extends your runtime during power outages. Its compact design allows for easy integration, while the hot-swappable feature ensures uninterrupted power supply. With a robust capacity, it provides peace of mind for critical devices, making it ideal for home offices or server rooms. Stay connected and protected with this reliable battery module that ensures your essential electronics remain operational when you need them most.