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SigmasTek  |  SKU: BW-4955

Tripp Lite 450 UPS High Performance Replacement Battery

Sale price $89.99 USD Regular price $130.48
Shipping calculated at checkout.

➤ Single SigmasTek SP12-26 NB battery (12V 26AH) included

➤ High rate discharge for UPS and emergency power

➤ Valve regulated, spill-proof for safety and reliability

➤ Low self-discharge for long-lasting readiness

➤ Certified and backed by a 1-year warranty


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

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.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

12 Volts | 26 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-26 NB Replacement UPS Battery for Tripp Lite 450

Tailored to fit the Tripp Lite 450, the SigmasTek SP12-26 NB offers reliable and consistent backup power for critical systems. This replacement UPS battery is brand new, factory tested, and built for performance and dependability. Remember to reuse all existing cables and hardware from your original configuration when installing this unit to ensure proper connection and safe operation.

Key Specifications

  • Compatible UPS model: Tripp Lite 450
  • Battery model: SigmasTek 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
  • Features: Low Self-discharge; High Vibration Resistance; Superior Performance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

  • Reliable and rugged — The valve regulated, spill proof design and high vibration resistance allow the battery to perform reliably in a variety of environments.
  • Long-term reliability — Low self-discharge characteristics contribute to a long-lasting battery that remains ready when your Tripp Lite 450 needs backup power.
  • High-performance capability — Designed for high rate discharge, this high-performance UPS battery supplies the extra power required during short, high-demand events.
  • Certified and safe — U.L. recognition and CE certification ensure the battery meets important safety and quality benchmarks.
  • Multi-purpose use — Ideal for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools, this battery provides dependable backup across applications.
  • Easy installation — Use your existing cables and hardware to swap in this replacement battery quickly and efficiently, getting protection restored with minimal hassle.

Ready to replace your old cell? Buy the SigmasTek SP12-26 NB replacement UPS battery for the Tripp Lite 450 now to restore reliable backup power. Fast shipping and a 1 year warranty mean you can purchase confidently and get your system protected sooner.


Payment & Security

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