CyberPower RB1290X4F UPS Replacement Battery Package

★★★★★ 4.1 33 reviews

$289.00
Price when purchased online
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$289.00
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Free shipping Free 30-day returns

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Product details

Management number 241249745 Release Date 2026/07/17 List Price $101.15 Model Number 241249745
Category
Overview

The CyberPower RB1290X4F is a replacement battery package designed to restore the performance of select CyberPower uninterruptible power supplies (UPS). It features a pre-assembled cartridge containing four sealed lead-acid batteries, each rated at 12 V and 9 Ah, ensuring your UPS maintains its original run-time and load capacity. This package is ideal for quickly refreshing your UPS to protect critical equipment like routers, network switches, and security cameras from power interruptions.

Key features
  • Pre-assembled cartridge design allows for fast and easy installation without the need for special tools
  • Maintenance-free sealed lead-acid batteries eliminate the need for fluid replacement, reducing upkeep
  • Leak-proof casing enhances safety and durability, suitable for various environments including server racks and home offices
  • Compatible with multiple CyberPower UPS models, ensuring seamless integration and reliable performance
  • Reusable packaging supports responsible recycling of spent batteries, simplifying disposal
  • Backed by an 18-month warranty, providing confidence in long-term reliability
Key specs
  • Battery type: sealed lead-acid
  • Voltage per battery: 12 V
  • Capacity per battery: 9 Ah
  • Number of batteries: 4 (pre-assembled cartridge)
  • Dimensions: 8.09 × 2.6 × 12.46 inches
  • Weight: 26.5 pounds
  • Warranty: 18 months
Installation and setup

Replacing your UPS battery with the RB1290X4F is straightforward and user-friendly. Simply slide out the old battery cartridge, slide in the new one, and reconnect the terminals. This quick swap minimizes downtime and restores your UPS’s ability to provide uninterrupted power, making it a practical choice for IT managers and small business owners who need to maintain consistent uptime.

Ideal uses and environments

This replacement battery package fits well in environments where reliable power backup is essential, such as small offices, remote workstations, and network equipment setups. Its maintenance-free and leak-proof design makes it suitable for locations ranging from server racks to home offices, offering peace of mind for users who depend on their UPS to protect sensitive electronics.


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4.1 out of 5
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33 ratings | 14 reviews
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