The 0KR174 Dell Battery is a compact, 3.7‑volt power source delivering 7 Wh of energy, designed specifically to support Dell PowerEdge RAID Controllers (PERC) 5/E and 6/E. Engineered for reliable backup operation, this battery helps maintain controller functionality and protect data integrity during brief power interruptions, allowing RAID arrays to complete critical write operations and safely transition to standby mode. Its form factor aligns with Dell’s original equipment specifications, ensuring a seamless fit and straightforward installation in compatible server environments. Ideal for organizations seeking to preserve uptime and safeguard storage performance, the 0KR174 provides dependable, OEM‑grade power continuity for Dell RAID solutions.