Vertiv GXT4 9AH 72V INT Batt. for GXT 3000VA RT - GXT4-9A72BATKIT

Vertiv GXT4-9A72BATKIT 72V 9Ah Internal Replacement Battery Kit

Overview

The Vertiv GXT4-9A72BATKIT is the factory-designated internal battery replacement kit for the GXT4 UPS line, specifically matched to the GXT4-3000RT230E 3000VA rack/tower unit. Rated at 72V and 9Ah, the GXT4-9A72BATKIT delivers the exact voltage and capacity specification Vertiv engineers into the 3000VA platform — not an aftermarket approximation, but the genuine replacement that keeps your UPS performing to its rated runtime and protection specifications. If you're running a GXT4-3000RT230E in a server room, network closet, or critical-infrastructure rack and the battery health indicator has triggered, this is the correct kit to order.

Key Features

• 72V System Voltage: The GXT4-3000RT230E operates on a 72V internal battery bus. Installing a kit at any other voltage — a common pitfall with generic replacements — risks inverter faults or outright UPS failure. The GXT4-9A72BATKIT is matched to this bus voltage, so commissioning is straightforward and the UPS self-test will pass on first cycle.
• 9Ah Capacity: At 9 amp-hours, this kit restores the UPS to its factory-rated runtime. Runtime degrades as batteries age — typically after three to five years of float service — and swapping in a fresh 9Ah kit brings load-versus-runtime back to the original design curve. For a 3000VA unit running a half-load server stack, that difference in backup minutes is the margin between a clean shutdown and a hard crash.
• Factory-Designated Compatibility: Vertiv publishes a model-to-battery-kit cross-reference, and the GXT4-9A72BATKIT is the single listed replacement for the GXT4-3000RT230E. This removes guesswork: there is no need to calculate voltage strings or verify chemistry — the mapping is one-to-one. Integrators sourcing for a UPS replacement battery program can specify this part number with confidence for any GXT4-3000RT230E in the fleet.
• Single-Pack Configuration (1 pc): The kit ships as one assembly — the complete internal battery module for the 3000VA unit. No additional packs, no partial assemblies. This matters for procurement: one line item, one purchase order, one kit per UPS.
• Grey Form-Factor Finish: The kit matches the GXT4 chassis color, which is relevant when the UPS is installed in a glass-front rack or visible data center environment where visual consistency matters.
• Genuine Vertiv Component: Factory-new, sourced through the Vertiv product line — not a third-party cell repack. Battery chemistry, cell grade, and BMS calibration are to Vertiv specification, which matters for UPS self-test accuracy and warranty compliance on the host unit.

Integration & Compatibility

The GXT4-9A72BATKIT (often searched as GXT4 9A72BATKIT) is exclusively compatible with the GXT4-3000RT230E. Vertiv's published compatibility matrix maps each GXT4 model to a specific battery kit — mismatching voltage or capacity will cause the UPS to fault or report incorrect runtime. For reference, adjacent models in the GXT4 family use different kits: the 700VA and 1000VA units take the GXT4-5A48BATKIT (48V/5Ah), the 1500VA and 2000VA units take the GXT4-9A48BATKIT (48V/9Ah), and the 5000VA and 6000VA units require the GXT4-240VBATKIT. The 3000VA is the only model in the lineup that maps to this 72V/9Ah configuration. Before ordering, confirm the host UPS model number on the rear panel — not the nameplate sticker, which can be relabeled on rebranded units. Pair this kit with your existing rack power distribution infrastructure for a complete power continuity solution.

Frequently Asked Questions

Q: Which UPS models is the GXT4-9A72BATKIT compatible with?

A: The GXT4-9A72BATKIT is the factory-designated replacement battery kit specifically for the Vertiv GXT4-3000RT230E 3000VA UPS. It is not compatible with other GXT4 models — each capacity variant uses a different voltage/Ah kit.

Q: What is the voltage and capacity of this battery kit?

A: The kit is rated at 72V and 9Ah. These specifications match the internal battery bus design of the GXT4-3000RT230E exactly.

Q: How many battery units are included in the GXT4-9A72BATKIT?

A: One unit (1 pc) is included per pack — a single complete internal battery assembly for the GXT4-3000RT230E.

Q: Can I use a third-party or generic 72V battery instead of the GXT4-9A72BATKIT?

A: Vertiv specifies genuine replacement kits for a reason: cell chemistry, BMS calibration, and physical fitment are matched to the host UPS. Third-party alternatives may void the UPS warranty and can produce inaccurate runtime estimates or self-test failures. The GXT4-9A72BATKIT is the manufacturer-specified part for this application.

Q: Why does the GXT4-3000RT230E use a 72V kit while the 1500VA and 2000VA models use 48V?

A: Higher-capacity UPS platforms often require a higher voltage battery string to deliver more energy at the same current draw. The 3000VA unit's inverter is designed around a 72V bus — swapping in a 48V kit would cause the unit to fault immediately. Always match the kit to the exact model number.

Q: Is the GXT4-9A72BATKIT available as a single unit or only in multi-packs?

A: It is sold and configured as a single unit (quantity per pack: 1). One kit replaces the internal battery in one GXT4-3000RT230E UPS.