12 Volt 2.3 Amp UPS High Performance Compatible Replacement Battery 2.32 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 2.3 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 | 2.3 Ah
Terminal Type
F1
UPS12-2.3 (T1) Replacement Battery — Compatible with UPS12-2.3 (T1)
Upgrade your backup power with this replacement UPS12-2.3 (T1) battery designed for reliable compatibility, high-rate performance, and long-term reliability. Engineered for demanding UPS applications, this high-performance UPS battery delivers the burst power needed for short, high-load events while providing the consistent safety features and low self-discharge that critical systems require. Whether you are protecting servers, network gear, or emergency systems, this brand-new, factory-fresh replacement UPS battery offers a dependable solution you can trust.
Key Specifications
- High Rate Discharge Design
- Valve Regulated Spill Proof Construction
- Low Self-discharge
- High Vibration Resistance
- U.L. Recognized and CE Certified
- Superior Performance
- Brand New, Factory Fresh
- 1 Year Warranty
- Compatible Applications: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools
- Model Identifier Text: SigmasTek12 Volts2.3 AhF1
- Designed specifically for high rate discharge UPS applications
Benefits
This replacement UPS12-2.3 (T1) battery is built for durability and sustained performance. The valve-regulated, spill-proof construction and high vibration resistance make it ideal for both stationary UPS installations and environments where vibration and movement are present. As a high-performance UPS battery, it provides reliable short-duration, high-current output—perfect for bridging the gap during generator spin-up or for powering critical loads through transient events.
The low self-discharge formulation ensures a long shelf life and readiness when you need it most, contributing to a long-lasting battery lifecycle under normal storage and use. Because the battery is brand new and factory fresh, you receive clean, reliable cells backed by a 1 year warranty and U.L./CE certifications for safety and regulatory compliance.
Typical applications include Uninterruptible Power Supply (UPS) units that require a high-rate discharge profile, emergency power supplies for alarm and communications systems, and battery-powered tools that demand short bursts of high power. Our technically savvy staff personally tests every unit to ensure compatibility and performance that meets or exceeds OEM specifications, so you can count on consistent operation in your critical systems.
Ready to replace your failing pack? Buy this replacement UPS12-2.3 (T1) high-performance UPS battery now for reliable backup power and fast shipping. Order today and secure a long-lasting battery for your UPS.
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.




