Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-4957

Tripp Lite 325 UPS High Performance Replacement Battery 18.1 lb

19% off
New arrival
Sale price $111.99 USD Regular price $137.99
Shipping calculated at checkout.
Single SigmasTek SP12-26 NB battery (12V 26AH) included
High rate discharge for reliable UPS power
Valve regulated, spill-proof construction
Low self-discharge extends operational life
Factory fresh with certification and warranty
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

🔹 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: 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 (12V 26AH) Replacement UPS Battery for Tripp Lite 325

Restore reliable backup power to your Tripp Lite 325 with the SigmasTek SP12-26 NB (12 Volts 26 AH) replacement UPS battery. This high-performance UPS battery is factory fresh and engineered for the high rate discharge needs of many UPS systems, providing confident protection for sensitive electronics. Designed to be installed using your existing cables and hardware, this unit brings dependable performance and improved runtime to your Tripp Lite 325 quickly and easily.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-26 NB
  • Voltage: 12 Volts
  • Capacity: 26 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: Tripp Lite 325

Benefits

Built for durability and consistent performance, this SigmasTek replacement offers a long-lasting battery solution for your Tripp Lite 325. The valve-regulated, spill-proof design reduces maintenance concerns while ensuring safe installation inside UPS cabinets. Low self-discharge properties mean the battery maintains readiness even after storage periods, and high vibration resistance helps maintain integrity in challenging environments. Certified by U.L. and CE, it meets recognized safety and performance standards for peace of mind.

The high rate discharge capability makes this a perfect choice for applications requiring short bursts of high output — a common demand in UPS operations. Use this high-performance UPS battery for Uninterruptible Power Supply units, emergency power supply systems, and for powering battery-operated tools where temporary high-current delivery is required. Installation is straightforward: reuse your original cables and hardware for a fast swap.

Our team individually tests each battery to confirm it meets or exceeds OEM performance expectations, so you receive a reliable product backed by a one-year warranty. In-stock orders usually ship within 24 hours, minimizing downtime for your protected systems.

Don’t wait for a failure—order this SigmasTek SP12-26 NB replacement UPS battery for your Tripp Lite 325 today and secure long-lasting, high-performance backup power.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeNut & Bolt
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : Tripp Lite
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.