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SigmasTek  |  SKU: BW-3171

Upsonic IRT 1000 UPS Compatible Replacement Battery Set

Sale price $49.94 USD Regular price $72.42
Shipping calculated at checkout.

➤ Includes 3 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH)

➤ High rate discharge capability for UPS applications

➤ Spill-proof valve regulated design for maintenance-free use

➤ Low self-discharge maintains charge during inactivity

➤ Certified quality with 1 year warranty for confidence


📦🚀 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 | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set — Compatible with Upsonic IRT 1000 UPS

Restore reliable backup power to your Upsonic IRT 1000 with this brand new replacement UPS battery set. Designed for compatibility, performance, and dependable operation, this kit contains three factory-fresh SigmasTek SP12-7.5HR cells engineered to meet the demands of high-rate discharge UPS applications. Whether you need a dependable replacement UPS battery for home servers, networking equipment, or small office power protection, these batteries deliver the consistent output and low self-discharge you expect from a high-performance UPS battery.

Key Specifications

  • Battery Model: SigmasTek SP12-7.5HR
  • Quantity: 3 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-Discharge: Low self-discharge
  • Durability Feature: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Compatibility Note: Requires reuse of all existing cables and hardware from original configuration to connect new batteries
  • Typical Applications: Uninterruptible Power Supply (UPS) units, Emergency Power Supply, Battery Powered Tools

Benefits

  • Durability and Reliability: Built with valve regulated, spill-proof construction and high vibration resistance to withstand the rigors of UPS environments and frequent handling.
  • Long Life Performance: Low self-discharge and superior factory-fresh construction help these cells maintain capacity during storage and deliver a long-lasting battery life in service, making them an excellent long-lasting battery option for your Upsonic IRT 1000.
  • High Power When Needed: The high rate discharge design provides the extra burst of power required for short-duration, high-load events—ideal for a high-performance UPS battery used to protect critical electronics.
  • Certified Safety: U.L. recognition and CE certification give added confidence for safe operation in commercial and residential installations.
  • Versatile Applications: Perfect as a replacement UPS battery for Upsonic IRT 1000 units, these batteries also serve well in emergency power supply systems and compatible battery powered tools.
  • Tested to OEM Standards: Each set is tested to meet or exceed OEM specifications so you can replace with confidence.

Ready to upgrade your backup power? Purchase this SigmasTek SP12-7.5HR replacement battery set for the Upsonic IRT 1000 today to ensure uninterrupted protection, fast shipping on in-stock orders, and the dependable performance of a trusted, long-lasting battery. Order now and restore your UPS to peak reliability.


Payment & Security

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