Vertiv GXT4-288VBATT 288 V Battery Pack | 8-10 kVA RT208

Add the runtime margin high-availability infrastructure demands with the Vertiv GXT4-288VBATT external battery pack. Designed for Vertiv Liebert GXT4-8000RT208 and GXT4-10000RT208 UPS systems, this 288 V battery module is built for 8-10 kVA rack-mounted deployments where backup duration matters. The lead-acid battery design and spill-proof construction make it a practical fit for enterprise power rooms and equipment closets that need dependable backup capacity without moving to a larger UPS platform. At 9,000 mAh, it provides the battery reserve needed to support controlled shutdowns, ride through short disturbances, or maintain uptime long enough for generator transfer. This unit is purpose-built for compatibility with specific GXT4 models, which is important when precision matters more than generic fit. The included rack-mount kit aligns the battery pack with the UPS installation style, helping maintain a clean, serviceable rack layout. For teams protecting servers, storage, and network infrastructure, this battery pack adds runtime where it counts while preserving the investment already made in the UPS system.