APC Smart-UPS 1000VA LCD RM 2U 120V SMT1000RM2UC Replacement Battery Cartridge 4 X 12v 9ah
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APC SMT1000RM2UC Replacement Battery Cartridge – 12V 9Ah AGM 4 Pack
Restore dependable backup performance to your APC Smart-UPS 1000VA LCD RM 2U 120V SMT1000RM2UC with this high-quality 12V 9Ah sealed lead acid AGM replacement battery cartridge. This complete 4 battery pack is designed to help maintain UPS runtime, system reliability, and protection during outages, voltage dips, and power fluctuations.
Technical Specifications
Key Benefits
- High-Performance Backup Power: Each battery delivers 12V, 9Ah capacity for dependable UPS operation.
- Sealed AGM Construction: Maintenance-free, spill-proof design for safe and reliable use.
- Model-Specific Fit: Designed for the APC Smart-UPS 1000VA LCD RM 2U 120V SMT1000RM2UC.
- Long-Life Durability: Built with premium-grade materials for dependable energy retention and service life.
- Easy Installation: Fitted with T2 terminals for quick and secure connection.
- Complete Replacement Set: Includes all four 12V 9Ah batteries needed for a full internal replacement.
Compatible Model
Designed for APC Smart-UPS 1000VA LCD RM 2U 120V systems requiring a 4-battery 12V 9Ah replacement set.
Package & Support
- Included in the Box: 4 × CB129 batteries
- Terminal Type: T2 terminals
- Assembly: Assembly required
- Warranty: 1-year warranty
- Returns: 30-day return policy for a full refund
Important Installation Notice
- Re-use your existing connectors and cables during installation.
- Some assembly is required.
- Check battery orientation and terminal positioning before fitting.
- Handle and install carefully to ensure correct fitment and safe operation.
- Install with care to maintain optimal UPS performance and safety.
Typical Applications
- APC Smart-UPS replacement battery cartridge
- Rackmount UPS battery replacement
- Backup power systems
- Office and business UPS maintenance
- Power protection during outages and voltage fluctuations
APC SMT1000RM2UC Battery FAQs
-
How many batteries are included?
This replacement cartridge includes 4 × 12V 9Ah AGM batteries. -
Is this battery set compatible with the APC SMT1000RM2UC?
Yes, this 4-pack is designed for the APC Smart-UPS 1000VA LCD RM 2U 120V SMT1000RM2UC. -
Are connectors and cables included?
No. Re-use your existing connectors and cables during installation. -
Is assembly required?
Yes, some assembly is required before installation. -
What terminal type do these batteries use?
These batteries are fitted with T2 terminals. -
Are these batteries rechargeable?
Yes. These are rechargeable sealed lead acid AGM batteries designed for UPS systems.
Product Highlights
- Voltage: 12V per battery
- Capacity: 9Ah per battery
- Pack Size: 4 batteries
- Chemistry: Sealed Lead Acid AGM
- Terminal Type: T2
- Battery Model: CB129
- SKU: CB129X4-SMT1000RM2UC
Why Choose This Replacement Cartridge?
This replacement set is built to bring your APC SMT1000RM2UC back to dependable working condition with strong runtime, maintenance-free AGM performance, and the correct 4-battery configuration for reliable UPS protection when you need it most.
Reliable Power for Continuous UPS Protection
Choose this CB129 12V 9Ah 4-pack replacement battery cartridge to keep your APC Smart-UPS 1000VA LCD RM 2U 120V SMT1000RM2UC operating at peak performance with dependable backup power, long-lasting reliability, and complete AGM battery support.
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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.
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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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