CyberPower RB1290X6D

Overview

The CyberPower RB1290X6D is a sealed lead-acid battery cartridge designed to provide reliable backup power for the BP144VL2U01 UPS system. It combines six 12-volt, 9 amp-hour batteries into a single unit that ensures your critical equipment remains protected during power outages. Its maintenance-free and leak-proof design simplifies upkeep while delivering consistent performance to extend the life of your UPS.

Key features

• Pre-assembled cartridge containing six 12V, 9Ah sealed lead-acid batteries for easy replacement
• Maintenance-free design eliminates the need for fluid checks or refills, reducing upkeep effort
• Leak-proof casing enhances safety and durability during operation and handling
• Reusable packaging supports responsible battery recycling and safe transport of old units
• Certified to meet or exceed original equipment manufacturer specifications, ensuring compatibility and quality
• Includes an 18-month limited warranty to provide confidence in long-term reliability

Key specs

• Battery type: sealed lead-acid
• Voltage: 12 VDC per battery
• Capacity: 9 Ah per battery
• Number of batteries: six per cartridge
• Compatibility: designed specifically for CyberPower BP144VL2U01 UPS system
• Warranty: 18-month limited warranty

Installation and setup

Installation is straightforward thanks to the pre-assembled design, allowing you to quickly swap out old batteries without specialized tools or technical expertise. This reduces downtime and helps maintain continuous power protection for your devices. The cartridge fits seamlessly into the BP144VL2U01 UPS system, making it a practical solution for timely battery replacement.

Ideal uses and environments

This battery cartridge is well suited for home offices, small businesses, and any setting that relies on uninterrupted power supply to protect sensitive electronics. Its reliable performance and maintenance-free design make it a strong choice for users who need dependable backup power without the hassle of frequent maintenance. The leak-proof casing also makes it safe for indoor environments where battery safety is a priority.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more