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-4830

Tripp Lite Smart 2000XL UPS High Performance Replacement Battery Set 49.45 lb

13% off
New arrival
Sale price $245.99 USD Regular price $282.99
Shipping calculated at checkout.
Includes 2 SigmasTek SP12-35 NB batteries (12V 35 AH) for Tripp Lite Smart 2000XL UPS
High rate discharge design delivers powerful short-term energy bursts
Valve regulated spill-proof construction for safe, maintenance-free use
Low self-discharge and vibration resistance improve battery lifespan
Brand new with 1-year warranty and tested to exceed OEM specs
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 | 35 AH

Terminal Type

Nut & Bolt

SigmasTek SP12-35 NB Replacement Battery Set for Tripp Lite Smart 2000XL UPS

Keep your Tripp Lite Smart 2000XL running strong with this reliable replacement UPS battery set. Each package includes 2 SigmasTek SP12-35 NB batteries (12 Volts, 35 AH) engineered to provide consistent, dependable power for UPS systems. To install correctly, please use all existing cables and hardware from your original setup. These long-lasting battery units deliver the sustained performance required for critical backup and emergency power applications.

Key Specifications

  • Brand: SigmasTek
  • Part: SP12-35 NB (replacement battery set)
  • Includes: 2 batteries
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Terminal Type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS Model: Tripp Lite Smart 2000XL

Benefits

Choose these replacement batteries for proven durability and reliable long-life performance. The high rate discharge design ensures the batteries can handle situations requiring higher power output over short durations, making them an ideal high-performance UPS battery for protecting servers, networking equipment, and other critical loads. Valve regulated, spill-proof construction reduces maintenance and enhances safety compared with older battery types.

Low self-discharge characteristics keep these batteries ready for use even after periods of storage, while high vibration resistance improves reliability in rack-mounted and mobile installations. Applications include Uninterruptible Power Supply units, emergency power systems, and battery-powered tools that require dependable reserve capacity. The SigmasTek SP12-35 NB batteries are factory fresh and backed by a one-year warranty for peace of mind.

Ready to secure dependable backup power for your Tripp Lite Smart 2000XL? Purchase this long-lasting replacement UPS battery set today and enjoy reliable protection and quick shipping.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

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.