12 Volt 5.5 Amp UPS High Performance Compatible Replacement Battery 3.5 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.
12 Volt 5.5 Amp UPS High Performance Compatible Replacement Battery 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 UPS12-5.5 (T2) Replacement Batteries - Compatible with Many UPS Units
Choose the SigmasTek UPS12-5.5 (T2) replacement batteries for reliable, compact backup power across a wide range of UPS units and emergency systems. These brand new batteries are built for dependable performance and long shelf life, delivering a long-lasting battery option for UPS, emergency power, and battery-powered tool applications. Note that installation requires reuse of your original cables and hardware where applicable.
Key Specifications
- Battery model: UPS12-5.5 (T2)
- 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
- Intended application: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
- Tested: Guaranteed to meet or exceed OEM specifications
Benefits
- Compact and dependable — The UPS12-5.5 (T2) offers dependable backup power in a smaller form factor, ideal for compact UPS systems, access control panels, and portable emergency modules.
- Long-lasting battery life — Low self-discharge and factory-fresh condition help ensure the battery remains ready for service, delivering long-lasting battery performance for standby and cyclic use.
- High-performance capability — Designed with a high rate discharge profile, these replacement UPS batteries provide the needed short-term power for transfer events or sudden load demands.
- Versatile applications — Suitable for Uninterruptible Power Supply units, emergency power systems, and battery powered tools where a reliable 12V backup source is required.
- Certified and supported — U.L. recognition and CE certification provide compliance confidence, and each unit is backed by a 1 year warranty and tested to meet or exceed OEM specifications.
Ready to replace your UPS batteries? Order the SigmasTek UPS12-5.5 (T2) replacement batteries today for a proven, high-performance UPS solution. Fast shipping and a one-year warranty ensure you get a reliable, long-lasting battery for your backup power needs.
Technical Specifications
Product Highlights
- 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.
