--- product_id: 15795782 title: "RB1280X2A UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah" brand: "cyberpower" price: "1031.65 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/15795782-rb1280x2a-ups-replacement-battery-cartridge-maintenance-free-user-installable-12v store_origin: TN region: Tunisia --- # High surge current capacity 2x 12V/9Ah sealed batteries User-installable pre-assembled cartridge RB1280X2A UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah **Brand:** cyberpower **Price:** 1031.65 DT **Availability:** ✅ In Stock ## Summary > 🔌 Power your peace of mind with effortless UPS battery swaps! ## Quick Answers - **What is this?** RB1280X2A UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah by cyberpower - **How much does it cost?** 1031.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/15795782-rb1280x2a-ups-replacement-battery-cartridge-maintenance-free-user-installable-12v) ## Best For - cyberpower enthusiasts ## Why This Product - Trusted cyberpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind Warranty:** 18-month coverage guarantees quality and durability under normal use, so you stay protected. - • **Eco-conscious Packaging:** Reusable packaging simplifies responsible recycling of expired batteries—power up sustainably. - • **Plug & Play Convenience:** Pre-assembled cartridge lets you replace your UPS battery in minutes, no technician required. - • **Maintenance-Free Reliability:** Forget fluid refills—sealed design ensures zero maintenance and leak-proof performance. - • **Power-packed Dual Battery Setup:** Two robust 12V/9Ah sealed lead-acid batteries deliver reliable, high surge power when you need it most. ## Overview The CyberPower RB1280X2A UPS Replacement Battery Cartridge features two sealed 12V/9Ah lead-acid batteries designed to restore and extend the life of compatible CyberPower UPS systems. Maintenance-free and user-installable, this cartridge offers high surge current capacity and comes with an 18-month warranty. Packaged for easy recycling, it’s the smart, sustainable choice for uninterrupted power backup. ## Description The RB1280X2A UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1280X2A contains two 12V/9AH batteries, certified to meet or exceed original manufacturer specifications. These leak-proof, sealed lead-acid batteries never require replacement fluid. The pre-assembled cartridge installs easily in your CyberPower UPS system and is shipped with reusable packaging which can be used for delivering expired batteries to a suitable recycling center. The RB1280X2A comes with instructions, recycling information, and an eighteen-month warranty. Compatible with these CyberPower models: CP1350AVRLCD (with serial numbers beginning with 'CPK'), CP1500AVRT, CP1500AVRLCD (with serial numbers beginning with 'CPT' or 'CPA'). ## Features - The CyberPower RB1280X2A UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries; It comes with two 12V/9Ah sealed lead-acid batteries - SEALED LEAD-ACID BATTERIES: Supplies high surge currents, provides robust power-to-weight ratios, and cost effective; MAINTENANCE-FREE BATTERY FLUID: Never requires replacement - USER-INSTALLABLE CARTRIDGE: Allows for quick and convenient installation; each cartridge is pre-assembled; The RB1280X2A comes in reusable packaging for delivering expired batteries to recycling centers - Compatible with these CyberPower models: CP1350AVRLCD (with serial numbers beginning with 'CPK'), CP1500AVRT, CP1500AVRLCD (with serial numbers beginning with 'CPT' or 'CPA') - 18-MONTH WARRANTY: Covers defects in materials and worksmanship in the product under normal use and conditions within eighteen months of the purchase date ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 2 Amps | | Antenna Location | UPS Systems | | Asin | B009ACPBXK | | Battery Capacity | 9 Amp Hours | | Battery Cell Type | Other Than Listed | | Best Sellers Rank | #136,635 in Health & Household (See Top 100 in Health & Household) #353 in 12V Batteries | | Brand | CyberPower | | Built In Media | Battery,Installation Guide | | Compatible Phone Models | Universal/SmartPhones | | Customer Reviews | 4.6 4.6 out of 5 stars (1,149) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 18 Months | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00649532602049 | | Item Dimensions | 6 x 8 x 3 inches | | Item Type Name | SLA AGM Battery | | Item Weight | 12.04 Pounds | | Manufacturer | CyberPower Systems | | Model Name | CPS RB1280X2A Replacement Batteries | | Model Number | RB1280X2A | | Number Of Batteries | 2 12V batteries required. | | Reusability | Single Use | | Unit Count | 1.0 Count | | Upc | 649532602049 | | Voltage | 125 Volts | | Warranty Description | 18 months | ## Product Details - **Number of Batteries:** 2 12V batteries required. (included) - **Brand:** CyberPower - **Battery Cell Composition:** Other Than Listed - **Battery Capacity:** 9 Amp Hours - **Recommended Uses For Product:** UPS Systems ## Images ![RB1280X2A UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 1](https://m.media-amazon.com/images/I/611G95IL5zL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly what I was looking for! *by on Reviewed in the United States September 11, 2018* I bought 1 of these and used it to replace the battery in my CyberPower unit. It was easy to do and now it works great once again. This saves a lot of money to just replace the batteries rather than buying a whole new unit.I used to use APC brand battery backup and AVR units, but then I realized they are pretty much a scam. With APC, you buy an expensive unit, it comes with the battery. Then 3 or 4 years down the road, the battery starts failing as you might expect. But with 2 different APC units I've had, I went on their site to buy a replacement battery, and it wasn't in stock. It appeared to be discontinued. Then I started looking up batteries for other APC units and realized that they seemingly only stocked batteries for the latest units. None of the ones for older units... you know, the ones where you would actually need a replacement. However, they offered a seemingly large discount on buying an entirely new battery backup unit, but only if you bought it off their site at their super-inflated regular price. With the discount on their regular price, it brought the price down to about what you expect off amazon or best buy or whatever. In other words, the discount was worthless. So at the end of all this, I concluded that the APC units were a scam that you wouldn't discover until many years down the road. That was about 11 years ago when I came to that final conclusion. Since then, I've stuck with CyberPower because they keep the same models of backup units in service for a very long time. The unit I bought 10 years ago (the one that takes THIS battery) is still sold on Amazon for example. And getting genuine replacement batteries for them is easy and not a ripoff.In conclusion, APC lost me as a customer 10+ years ago, and I'm not going back. It was a no-brainer to switch to any unit that didn't pull these shenanigans. So I started using CyberPower units and haven't ever regretted it. Maybe APC has changed their philosophy since then? But I'm not going to look into that matter because... who cares... ### ⭐⭐⭐⭐⭐ Perfect Fit *by on Reviewed in the United States October 12, 2024* I have a Cyberpower 1350 AVR that is about 10 years old, and the batteries gave out years ago so I decided to invest in a replacement. After looking at all the new ones. and their prices, I decided to look for the replacement batteries. I had a little difficulty finding the replacements on Amazon, so I went to Cyberpower's website and there was a link to Amazon for the exact replacement. The package came on time and the batteries were securely packaged. Installing them was a breeze since the 2 batteries were already packaged together and I only had to take out the old batteries, slide the new ones in and connect the 2 wires to the unit (red to red and black to black). I have my laptop computer, internet gateway, copy/scan/fax machine and a paper shred machine plugged in and it shows a run time of about 80 minutes before it would stop during a power outage. I am very pleased with this purchase. ### ⭐⭐⭐⭐⭐ Fit and perform like OEM because they are OEM *by on Reviewed in the United States March 7, 2018* My cyberpower UPS (CP1500AVRLCD ser.# starting CPA) stopped working due to suspected battery failure (over 5 years old). I considered a generic battery, and I have used them on other UPS' in the past, but decided to spend the extra on a quality OEM replacement. Per instructions, I removed the old battery, installed the replacement. It fit perfectly, no fiddling with the batteries to stick together, the replacement had the same wiring harness as the original and the replacement fit perfectly. The UPS is functional again. Very happy.FWIW, I checked and one of the old batteries reads 13.4 volts sitting, but any load and and it drops to 0 volts. The other battery is useable, but likely has reduced capacity.So if your Cyberpower UPS is not working, it is likely to be old batteries. The OEM replacement are easy to use, and known quality. I expect another 5 years from these.The replacement is easy. Remove one screw, slide the front panel down to open the front. Unplug the red and black wires (They are polarized, so you can't hook up backwards). SLide the old battery pack out, slide the new one in. reconnect the wires. Replace the front panel, install the screw. Voila', functioning UPS. ## Frequently Bought Together - CyberPower RB1280X2A UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower,Black - CyberPower RB1280X2B UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/8Ah --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/15795782-rb1280x2a-ups-replacement-battery-cartridge-maintenance-free-user-installable-12v](https://www.desertcart.tn/products/15795782-rb1280x2a-ups-replacement-battery-cartridge-maintenance-free-user-installable-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*