APC Smart-UPS SUM3000RMXL2U Battery Replacement RBC43 – 8x 12V 5Ah AGM Batteries
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase.
Please note: We only supply the batteries shown in the images. Product images of devices are shown for reference only.
APC Smart-UPS SUM3000RMXL2U Battery Replacement RBC43 – 12V 5Ah AGM (8 Pack)
Restore reliable backup power to your APC Smart-UPS SUM3000RMXL2U XL 3000VA with this high-performance RBC43 replacement battery kit. Featuring 8x 12V 5Ah AGM batteries, this complete kit delivers dependable runtime, stable output, and long-lasting performance for mission-critical UPS systems.
Technical Specifications
Why Choose This RBC43 Battery Kit?
- Reliable Backup Power: Keeps your UPS system running smoothly during outages.
- Complete 8-Pack Kit: Includes all batteries required for full RBC43 replacement.
- Maintenance-Free AGM Design: Sealed, spill-proof, and safe for indoor use.
- Stable Voltage Output: Ensures consistent power delivery to critical equipment.
- Durable Construction: Built with high-quality materials for long service life.
- Direct Replacement Fit: Designed specifically for APC Smart-UPS systems using RBC43 kits.
Compatible Models
Always confirm your existing battery model (RBC43) and dimensions before ordering to ensure compatibility.
Typical Applications
- APC Smart-UPS rack and tower systems
- Server rooms and data centres
- Network infrastructure and IT equipment
- Backup power for critical electronics
- Business continuity and power protection systems
RBC43 Battery FAQs
-
Is this a complete replacement kit?
Yes, this kit includes 8 batteries required to fully replace the RBC43 battery pack. -
Are these batteries maintenance-free?
Yes, AGM batteries are sealed and do not require maintenance or topping up. -
Do I need new cables or connectors?
No, you will need to reuse your existing connectors and wiring. -
How long do these batteries last?
Typical lifespan is 3–5 years depending on usage and environmental conditions.
Product Highlights
- Battery Output: 12V 5Ah (per unit)
- Total Batteries: 8 Pack
- Technology: AGM Sealed Lead Acid
- Terminal: T2 Faston
- Application: APC Smart-UPS RBC43 Systems
- Warranty: 1 Year
- Returns: 30-Day Money Back Guarantee
Installation Notes
Some assembly is required. You must reuse your existing connectors and cabling when installing this RBC43 replacement battery kit. Always check wiring configuration before installation.
Reliable RBC43 UPS Battery Replacement
This CB Range RBC43 battery kit provides a dependable and cost-effective solution for restoring your APC Smart-UPS SUM3000RMXL2U. With high-quality AGM construction, stable output, and a precise OEM fit, it’s the ideal replacement to keep your systems protected and running efficiently.
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🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
ADVISORY:- ABOUT OUR IMAGES
📸 Send Us Your Battery Image
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
🔍 Fast, Expert Assistance
We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
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POST YOUR IMAGESpecifications
| Product Information | |
|---|---|
| Product Model | Sum3000rmxl2u Xl 3000va Rack Mount-tower Apc Smart UPS Battery |
| Product Brand | CB Range |
| Type | UPS Batteries |
| SKU Number | RBC43-B230 |
| Individual Battery Model | RBC43 |
| Battery Replacement For Model | Sum3000rmxl2u Xl 3000va Rack Mount-tower Apc Smart UPS |
| Individual Battery Amp Hour | 5Ah |
| Number of Batteries in Kit | 8 |
| Chemistry | AGM |
| Gross Weight (All Batteries) | 12.81 Kg / 28.24 Lbs |
| Voltage | 12V |
| Terminal Type | T2 |
| Battery Dimensions | |
| Height | 3.98 inches / 101 mm |
| Height to Top of Terminal | 4.21 inches / 107mm |
| Length | 3.54 inches / 90 mm |
| Width | 2.76 inches / 70 mm |
| Latest Update: 14th March 2025 | |
Payment & Security
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