Tripp Lite Datashield AT500 LG UPS Compatible Replacement Battery 18.1 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.
Tripp Lite Datashield AT500 LG UPS 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 | 26 Ah
Terminal Type
Nut & Bolt
SigmasTek SP12-26 NB Replacement for Tripp Lite Datashield AT500 LG
Upgrade the backup capability of your Tripp Lite Datashield AT500 LG with the SigmasTek SP12-26 NB replacement UPS battery—designed for dependable compatibility, robust performance, and long-term reliability. This factory-fresh, tested unit is optimized for high-rate discharge applications when your Tripp Lite Datashield AT500 LG requires short bursts of higher power. Remember to reuse all existing cables and hardware from your original setup to connect the new battery.
Key Specifications
- Battery Model: SigmasTek SP12-26 NB
- Voltage: 12 Volts
- Capacity: 26 AH
- Terminal Type: Nut & Bolt
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-discharge: Low Self-discharge
- Resistance: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compatible UPS Model: Tripp Lite Datashield AT500 LG
Benefits
The SigmasTek SP12-26 NB offers an ideal balance of durability and high performance for the Tripp Lite Datashield AT500 LG. Its high-rate discharge capability supports scenarios where higher instantaneous output is necessary, making it an excellent high-performance UPS battery for protecting sensitive electronics during power disturbances. The valve-regulated, spill-proof housing reduces maintenance and enhances safety in office and industrial settings.
Low self-discharge preserves stored energy between uses, ensuring the battery remains ready for emergency power needs. High vibration resistance improves longevity in environments with movement or mechanical stress. Whether deployed in UPS systems, emergency power supplies, or battery-powered tools requiring short, powerful bursts, this replacement UPS battery delivers dependable service and contributes to a long-lasting battery lifecycle.
Each battery is factory fresh and undergoes practical testing by experienced technicians to ensure it meets or exceeds OEM expectations for the Tripp Lite Datashield AT500 LG. Certified by U.L. and CE, the SP12-26 NB is built to recognized safety standards and backed by a 1-year warranty for peace of mind.
Don’t wait until battery failure interrupts operations—purchase this high-performance UPS battery for your Tripp Lite Datashield AT500 LG today. Fast shipping on in-stock items helps you get back to reliable power quickly.
Technical Specifications
Product Highlights
- Brand Replacement : Tripp Lite
- 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.




