APC SMT1500RM2U Smart UPS 1500VA 120V, UPS Battery 4 X 12V 7Ah
⚡ Battery Capacity Upgrade Available
You can upgrade to 9Ah capacity batteries by selecting your preferred option from the dropdown box below. For detailed specifications of either option, please download the spec sheets in the Downloads section below.
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.
UPS Battery for APC SMT1500RM2U Smart UPS 1500VA 120V – 12V, 7Ah (4 in a Pack)
Reliable replacement battery kit engineered to restore dependable backup performance in your APC SMT1500RM2U Smart UPS 1500VA 120V. These sealed AGM batteries deliver stable 12V, 7Ah power output for consistent UPS runtime and dependable protection during outages.
Technical Specifications
Key Benefits
- Reliable Backup Power: Delivers consistent 12V, 7Ah output for dependable UPS operation.
- Maintenance-Free AGM Design: Spill-proof sealed construction supports hassle-free use.
- Purpose-Built Replacement: Designed for APC SMT1500RM2U Smart UPS 1500VA 120V systems.
- Durable Construction: Built from quality materials to support long service life and energy retention.
- Secure T2 Terminals: Enables a dependable connection for proper installation.
- Complete 4-Pack Kit: Includes the full battery quantity required for replacement.
- Precise Sizing: Compact dimensions help ensure correct UPS compartment fitment.
Compatible Models
APC
Designed as a replacement battery set for APC rackmount UPS applications requiring four 12V 7Ah AGM batteries.
What’s Included
- 4 x 12V 7Ah AGM batteries
- T2 terminal configuration
- Battery pack for full UPS replacement
Warranty & Returns
- 30-Day Return Policy for a full refund
- 1-Year Warranty for added peace of mind
Important Installation Notes
- Re-use your existing connectors and cables — some assembly is required.
- Handle and install with care to ensure safe operation and optimal battery performance.
- Check terminal type, battery size, and quantity before ordering to confirm compatibility.
Why Choose This Replacement Kit?
This replacement set is a practical solution for restoring runtime and reliability in your APC UPS. With sealed AGM construction, stable output, and the correct 4-battery configuration, it is built to keep your backup power system ready when it matters most.
Reliable Power for Uninterrupted Performance
Order this UPS battery for APC SMT1500RM2U Smart UPS 1500VA 120V to keep your system running at peak performance with dependable, high-quality 12V 7Ah AGM replacement power.
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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
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Technical Specifications
| Battery Details | |
|---|---|
| Product Model | SMT1500RM2U 1500 APC Smart UPS Battery |
| Brand | CB Range |
| Type | UPS Batteries |
| SKU Number | RBC23-B281 |
| Individual Battery Model | RBC23 |
| Replacement For | SMT1500RM2U 1500 APC Smart UPS |
| Battery Chemistry | AGM Sealed Lead Acid |
| Voltage | 12V |
| Capacity | 7Ah |
| Number of Batteries in Kit | 4 |
| Terminal Type | T2 |
| Gross Weight | 8.8 Kg / 19.4 Lbs |
| Battery Dimensions | |
| Height | 3.7 inches / 94 mm |
| Height to Top of Terminal | 3.94 inches / 100 mm |
| Length | 5.95 inches / 151 mm |
| Width | 2.56 inches / 65 mm |
| Typical Applications | |
| Applications | Rackmount UPS Systems, Backup Power Systems, Network Protection, Server Room Power Support |
Battery Cross Reference & Confirmed Compatibility
| Confirmed Device Model | Original Battery | Replacement Kit | Configuration |
|---|---|---|---|
| SMT1500RM2U 1500 APC Smart UPS | RBC23 | CB Range RBC23-B281 | 4 x 12V 7Ah AGM, T2 Terminal |
Payment & Security
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