APC SMART-UPS DLA3000RM2U UPS High Performance Replacement Battery Set 28.03 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
APC SMART-UPS DLA3000RM2U UPS High Performance Replacement Battery Set is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 5.5 Ah
Terminal Type
F2
SigmasTek Replacement Battery Set for APC SMART-UPS DLA3000RM2U
Replace the worn batteries in your APC SMART-UPS DLA3000RM2U with a reliable, high-performance option engineered for demanding UPS applications. This replacement UPS battery set is built to restore your unit’s capacity, improve runtime under load, and deliver dependable emergency power when you need it most. With factory-fresh SigmasTek cells and proven high-rate discharge capability, these batteries provide consistent performance and long-term reliability for data centers, server racks, network closets, and critical infrastructure.
Key Specifications
- Compatible Model: APC SMART-UPS DLA3000RM2U
- Quantity: 8 batteries per set (replacement battery set)
- Battery Model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-discharge: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Terminal: F2
- Installation Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries
- Brand: SigmasTek
Benefits
This replacement UPS battery set delivers superior durability and consistent output under high-rate discharge conditions. The valve-regulated, spill-proof construction reduces maintenance concerns while improving safety in rack and cabinet installations. Designed for reduced self-discharge and high vibration resistance, these batteries retain charge longer in storage and withstand the mechanical stresses common in professional environments.
As a high-performance UPS battery solution, the SigmasTek SP12-5.5HR cells are optimized for brief bursts of higher power output—a requirement for many APC SMART-UPS systems. You’ll experience reliable switchover performance during outages and stable support for connected equipment, helping protect servers, network gear, VoIP systems, and other critical electronics.
Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools where dependable backup and fast discharge capability are essential. The 1 year warranty and factory-fresh condition give you added confidence that this replacement UPS battery set will deliver a long-lasting battery experience and meet or exceed OEM expectations.
Ready to restore runtime and reliability to your APC SMART-UPS DLA3000RM2U? Order this high-performance UPS battery set today and enjoy fast shipping on in-stock items. Buy with confidence and upgrade to a long-lasting battery solution now.
Technical Specifications
Product Highlights
- Brand Replacement : APC SMART-UPS
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
