--- product_id: 51232366 title: "APC RBC48 UPS Replacement Battery Cartridge for APC - SMT750I" brand: "apc" price: "2365.89 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/51232366-apc-rbc48-ups-replacement-battery-cartridge-for-apc-smt750i store_origin: TN region: Tunisia --- # Hot-swap installation, zero downtime 2x 12V sealed lead acid batteries Spill-free & recyclable design APC RBC48 UPS Replacement Battery Cartridge for APC - SMT750I **Brand:** apc **Price:** 2365.89 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power up your uptime with genuine APC reliability! ## Quick Answers - **What is this?** APC RBC48 UPS Replacement Battery Cartridge for APC - SMT750I by apc - **How much does it cost?** 2365.89 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/51232366-apc-rbc48-ups-replacement-battery-cartridge-for-apc-smt750i) ## Best For - apc enthusiasts ## Why This Product - Trusted apc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Safe:** Spill-free sealed lead acid batteries compliant with global safety & recycling standards. - • **Complete Kit Included:** All connectors, guides, and reusable packaging for a seamless upgrade experience. - • **Long-Lasting Reliability:** Designed for 3-5 years of dependable backup power, protecting your critical devices. - • **Genuine APC Quality Assurance:** Tested & certified to restore original UPS performance—no compromises. - • **Effortless Hot-Swap Installation:** Replace batteries without powering down your UPS—stay productive, always. ## Overview The APC RBC48 Replacement Battery Cartridge features two sealed lead acid 12V batteries designed specifically for APC SMT750I UPS models. Engineered for easy hot-swap installation with zero downtime, it restores your UPS to original factory specs. This spill-free, recyclable battery pack ensures safety and environmental compliance while delivering 3-5 years of reliable backup power. Genuine APC quality guarantees compatibility, durability, and peace of mind for your critical power needs. ## Description From the manufacturer APC RBC48 Replacement Battery For UPS Each APC RBC is tested and approved by APC to restore the performance of UPS systems to the original operating specifications. This RBC conforms to safety regulations and maintains original UPS specifications and protection policies. The battery has an expected life of three to five years. Assured Compatibility With APC UPS Systems APC RBC48 Replacement Battery is compatible to the following APC UPS models SMT750I and select others Includes all required connectors, Battery recycling guide, instalation guide, reusable packaging. Product characteristics Easy hot-swap instalation without downtime Recyclable spill-free sealed battery Reliable battery for power spikes and outages Genuine APC Replacement Battery Cartridges for Superior Performance APC matches the specifications of the UPS to the batteries it uses, demands the highest quality from its battery suppliers and monitors the health of batteries while in storage. Third-party batteries in the market can vary in quality, raising the risk of personal injury to the user, damage to the UPS, poor performance, or device failure. In contrast, APC replacement battery cartridges are designed for safe and easy instalation, and are delivered fully assembled and tested. Fully Assembled for Easy Hot-Swap Instalation APC RBCs comes fully assembled with connections made with high-current, gas-tight crimps and fuses included, making hot-swap instalation quick. No downtime is necessary in order to instal the battery cartridges. Easy-to-follow replacement instructions are included. Convenient and Compliant: APC RBC is a spill-free sealed lead acid battery, which makes it compliant with international regulations and safe for transport. Almost all the lead content in the battery is reused, helping to protect the environment from hazardous chemicals. Review: Great replacement battery pack. - Excellent product for my APC Smart-UPS 750. After installing it appeared not to be working correctly but a Manual calibration of the battery in the PSU corrected the problem, it is now working properly without any issues. Review: This is not a cheapo - I’ve no idea what the others are on about stating this is a fake item or cheap copy. Item packed in an apc box and is the genuine article!! Fitted quickly and replaced a failed battery I’d had for over 7 years. Does it’s job. ## Features - BUY ONLY GENUINE APC PRODUCTS! For genuine APC by Schneider Electric Products from the manufacturer, buy only if the product says "Ships from and sold by desertcart.com" - Genuine APC replacement battery cartridges (RBC) are tested and certified for compatibility to restore UPS performance to the original specifications. - Recyclable spill-free sealed battery - Easy hot-swap installation without downtime - Includes all required connectors Battery recycling guide Installation guide Reusable packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007Y6LTS | | Antenna Location | Ups | | Battery Cell Type | Sealed Lead Acid | | Battery Weight | 5 Grams | | Battery cell composition | Sealed Lead Acid | | Best Sellers Rank | 14,791 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 11 in Replacement Batteries for UPS | | Box Contents | 1 product | | Brand | APC | | Brand Name | APC | | Compatible Phone Models | Not for mobiles | | Customer Reviews | 4.4 out of 5 stars 502 Reviews | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00007313042215, 00731304221586, 04053162298866 | | Item Dimensions | 13.2 x 15 x 10.8 centimetres | | Item Type Name | Replacement Battery Cartridge | | Item Weight | 5 Grams | | Manufacturer | APC | | Model Name | RBC48 | | Model Number | RBC48 | | Number of Batteries | 2 12V batteries required. (included) | | Number of batteries | 2 12V batteries required. (included) | | Product Warranty | 2 year manufacturer | | Recommended uses for product | Ups | | Reusability | Rechargeable | | UPC | 163120744602 809385143711 731304226901 014444458075 163120570331 807124999452 806299827287 808112778622 809190632974 803982823328 806291821269 132018494875 731304221586 809391361345 007313042215 078298935311 823887439400 088020513410 809185294002 758478011027 | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 240.00 | ## Product Details - **Battery cell composition:** Sealed Lead Acid - **Brand:** APC - **Number of batteries:** 2 12V batteries required. (included) - **Recommended uses for product:** Ups - **Unit count:** 1.0 count ## Images ![APC RBC48 UPS Replacement Battery Cartridge for APC - SMT750I - Image 1](https://m.media-amazon.com/images/I/61r6vQQSRfL.jpg) ![APC RBC48 UPS Replacement Battery Cartridge for APC - SMT750I - Image 2](https://m.media-amazon.com/images/I/71Zm7vHf3GL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What battery should i order for apc smart-usp 750?** A: I have a SMART UPS 1000 and it a RBC-6. If you go to APC's website, it says a Smart UPS 750 is a RBC-48 but check your models number that is on a metal tag on the back of the unit to confirm that you unit uses a RBC-48. **Q: Does this product come with a pack of 2, or is it just 1 of the 2 i need to replace all the batteries in my ups?** A: I think it is an assembly of 2 batteries. I have not received this order therefore I cannot answer your question. Sorry **Q: How many hours** A: It took about ten minutes to replace the batteries in my UPS. Most of that was extracting it from the rear bottom of the server cabinet. If you are asking "how many hours does it last?", the answer is of course... It depends. It depends on the load on the UPS at the time of power transfer, and the age of the batteries. When new, you'll have approximately 350 watt-hours available from the tow batteries together. Calculate the total load you are placing on the unit, and derate that by about 15% to account for the power factor of the typical computer switching power supplies connected. Derate another 10% for conversion inefficiency in the UPS inverter, and another 4% per month after the new batteries are installed. An example case: You have a computer that consumes 400 watts, and a monitor that consumes 100 watts, so 500 watts of connected load. So, you'll have 350/500 hours, times 0.85 for the power factor correction, times .09 for the efficiency derate. Let's see.... carry the six... You'll have about 30 mins max while the batteries are new. The derate on battery life isn't actually linear, because... Longer discussion and TMI. Know that by the end of the first year, you can expect a maximum of about 15 minutes, and by the time you get to two years the batteries are pretty much done for and due for replacement again. The computers served by this particular UPS are configured to go to controlled shutdown after 30 seconds of battery operation. That controlled shutdown saves current open sessions, and initiates a normal OS shutdown sequence. All done in less than a minute. The interface software for your UPS should include a way to script that. Don't be tempted to try and "ride out" a primary power outage. The capacity clock always seems to tick down a lot faster than it should, and there's that risk of data loss and file corruption when things finally crash. **Q: Is this battery OEM from APC?** A: I have no idea. I purchased an APC RBC48 replacement battery from CSB Battery Co. I have had no difficulty and saved a lot of money. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great replacement battery pack. *by A***R on 25 March 2026* Excellent product for my APC Smart-UPS 750. After installing it appeared not to be working correctly but a Manual calibration of the battery in the PSU corrected the problem, it is now working properly without any issues. ### ⭐⭐⭐⭐⭐ This is not a cheapo *by M***N on 5 January 2018* I’ve no idea what the others are on about stating this is a fake item or cheap copy. Item packed in an apc box and is the genuine article!! Fitted quickly and replaced a failed battery I’d had for over 7 years. Does it’s job. ### ⭐⭐⭐⭐⭐ Exactly as Advertised its APC *by M***N on 26 October 2015* My APC replacement arrived within 2 days of ordering it which was fast, so thank you Amazon! And yes i was a little anxious that it would be 'disappointingly' returned the next day if it was a 'clone fake copy' as some of the older reviews are saying below ~ but it is a 100% genuine APC battery cartridge no 48 for my APC Smart UPS 750, it is exactly as advertised genuine APC not a copy very pleased and would like to help dispel the 'its a fake clone copy' that the older reviewers post here, and maybe it was back then? but now in October 2015 it was a genuine APC replacement battery that arrived at my house yesterday, it was easy to replace old for new cartridge battery ~ take front cover off, remove the steel front plate easy to plastic clip plugs, slide out old battery (is heavy) slide in new battery push firmly a faint click as it contacts with terminal block at rear, replace steel front cover ~ affix front APC cover clicks into place ,, turn it on wait for the running checks to complete done! then let it charge for 6 hours and its ready to go ## Frequently Bought Together - APC UPS Battery Replacement, RBC48, for APC Smart-UPS SMT750, SMT750US, SUA750 and select others - APC UPS Battery Replacement, RBC7, for APC Smart-UPS Models SMT1500, SMT1500C, SMT1500US, SUA1500, SUA1500US, SUA750XL and select others - APC UPS Battery Replacement, RBC6, for APC Smart-UPS SMT1000, SMC1500, SMT1000C, SMT1000US, SU1000, SU1000BX120, SUA1000US, SUA1000 --- ## 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/51232366-apc-rbc48-ups-replacement-battery-cartridge-for-apc-smt750i](https://www.desertcart.tn/products/51232366-apc-rbc48-ups-replacement-battery-cartridge-for-apc-smt750i) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-05*