--- product_id: 26618293 title: "CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah" brand: "cyberpower" price: "452.56 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable store_origin: TN region: Tunisia --- # High surge current ready 12V/9Ah sealed power User-installable cartridge CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah **Brand:** cyberpower **Price:** 452.56 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity—never get caught powerless again! ## Quick Answers - **What is this?** CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah by cyberpower - **How much does it cost?** 452.56 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/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable) ## 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 - • **Trusted Durability:** Backed by an 18-month warranty, ensuring peace of mind and long-lasting UPS protection. - • **Eco-Friendly Packaging:** Reusable packaging encourages responsible recycling, aligning with your sustainable lifestyle choices. - • **Effortless Power Boost:** Restore your CyberPower UPS with a maintenance-free, sealed lead-acid battery that delivers reliable 12V/9Ah performance. - • **Seamless Compatibility:** Designed specifically for CyberPower models CP1000AVRLCD, CP1000PFCLCD, and CP1000PFCLCDTAA—perfect fit guaranteed. - • **Plug & Play Convenience:** Pre-assembled, user-installable cartridge means zero downtime and no technical hassle—get back online faster. ## Overview The CyberPower RB1290 is a sealed, maintenance-free 12V/9Ah lead-acid battery cartridge designed to quickly replace depleted batteries in select CyberPower UPS models. It features a user-installable, pre-assembled design for hassle-free upgrades, comes in eco-conscious reusable packaging, and is backed by an 18-month warranty to ensure reliable, surge-ready power backup. ## Description The RB1290 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290 contains one 12V/9AH battery, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290 comes with instructions, recycling information, and an eighteen-month warranty. Compatible with these CyberPower models: CP1000AVRLCD, CP1000PFCLCD, CP1000PFCLCDTAA. ## Features - SEALED LEAD-ACID BATTERY: 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 RB1290 comes in reusable packaging for delivering expired batteries to recycling centers - Compatible with these CyberPower models: CP1000AVRLCD, CP1000PFCLCD, CP1000PFCLCDTAA - 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 | 9 A | | Asin | B009ACPC7K | | Battery Cell Type | Sealed Lead Acid | | Best Sellers Rank | #52,692 in Health & Household (See Top 100 in Health & Household) #90 in 12V Batteries | | Brand | CyberPower | | Color | Black | | Connector Type | DB | | Customer Reviews | 4.6 4.6 out of 5 stars (1,248) 4.6 out of 5 stars | | Enclosure Material | Plastic | | Form Factor | Battery | | Global Trade Identification Number | 00649532609307 | | Input Voltage | 12 volts | | Item Dimensions | 2.56 x 5.94 x 3.86 inches | | Item Dimensions D X W X H | 2.56"D x 5.94"W x 3.86"H | | Item Weight | 2.7 pounds | | Lower Temperature Rating | 32 °F | | Manufacturer | CyberPower Systems | | Maximum Power | 108 watts | | Mfr Part Number | RB1290 | | Model Number | RB1290 | | Number Of Items | 1 | | Number Of Packs | 1 | | Output Current | 9 A | | Output Voltage | 12 volts | | Output Wattage | 9 watts | | Power Plug Type | Type B - 3 pin (North American) | | Runtime | 14 hours | | Specification Met | No | | Unit Count | 1 Count | | Upc | 649532609307 | | Upper Temperature Rating | 113 °F | | Voltage | 12 volts | | Warranty Description | 18 months | | Wattage | 9 | ## Product Details - **Battery Cell Composition:** Sealed Lead Acid - **Brand:** CyberPower - **Color:** Black - **Product Dimensions:** 2.56"D x 5.94"W x 3.86"H - **Voltage:** 12 Volts ## Images ![CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 1](https://m.media-amazon.com/images/I/61wIojCTzdL.jpg) ![CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 2](https://m.media-amazon.com/images/I/61m4WRubGnL.jpg) ![CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 3](https://m.media-amazon.com/images/I/61gwqr1DPxL.jpg) ![CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - Image 4](https://m.media-amazon.com/images/I/61IEgeYlewL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Long lasting replacement batteries for CyberPower UPS *by on Reviewed in the United States May 30, 2026* These replacement batteries do quite well in my CyberPower UPS units that I have spread all over the house (it might be cheaper in the long run to get a whole house UPS, but I never have that much unallocated funds available at one time). They have ridden my computer and other electronics through many midwestern storms, and since the feed from Indiana Michigan Power is inconsistent at best, these things tend to get a lot of exercise in my house. They are not the cheapest available on Amazon, but I'm afraid to try these off brands that are advertised at lowball prices. For the cost of replacing my computer or entertainment equipment, I'll pay a little extra and get what I know works. ### ⭐⭐⭐⭐⭐ Battery was very easy install, came 70% charged out of the box. *by on Reviewed in the United States July 19, 2026* Battery arrived well packaged and in good condition. Took 5 minutes to remove the old dead unit and put this new Cyberpower-branded battery in my 6 yr. old 1000 w. unit. Slid right in, power cables connected zippy-zap and sealed the case up. Plugged in and power on, battery already at 70$ and now charging up. Most painless install I've done in a long time. Hope this battery lasts as long as the old one. ### ⭐⭐⭐⭐⭐ Genuine battery is factory fresh and got me back up and running! *by on Reviewed in the United States April 25, 2024* After all the spotty reviews I was a bit hesitant to order this battery from Amazon, but decided to anyway and hoped for the best.I was pleasantly surprised that what I received seemed to be pretty recently manufactured in that the measured voltage right out of the box was ~12.8V.I'm not really sure how to read the date code (if there is any on the battery), but if I am reading it correctly, it seems to suggest that it was manufactured around 09/2023 and my purchase date is 04/2024, so roughly half a year, which is not bad at all.For those who are curious like me, the actual brand of the battery is a "Ritar" brand, and made in Vietnam. From a quick google search it seems to be a well known and trusted brand.Install is straight forward and seems to have gotten my old CyberPower UPS back up and running. ## Frequently Bought Together - CyberPower RB1290 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - CyberPower RB1290X2 UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah - 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/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable](https://www.desertcart.tn/products/26618293-cyberpower-rb1290-ups-replacement-battery-cartridge-maintenance-free-user-installable) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*