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SigmasTek  |  SKU: BW-3005

Liebert GXT2 7A45BATKIT UPS Compatible Replacement Battery Set

Sale price $65.99 USD Regular price $96.57
Shipping calculated at checkout.

➤ Includes 4 factory fresh SigmasTek SP12-7.5HR batteries (12V 7.5 AH) for Liebert GXT2 7A45BATKIT

➤ High rate discharge for reliable UPS power during outages

➤ Valve regulated and spill-proof for safe handling and installation

➤ Low self-discharge and high vibration resistance for durability

➤ U.L. recognized, CE certified, and covered by 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 | 7.5 Ah

Terminal Type

F2

Replacement Battery Set for Liebert GXT2 7A45BATKIT

Replace worn-out batteries in your Liebert GXT2 7A45BATKIT with this dependable replacement UPS battery set. Supplied as a set of 4 SigmasTek SP12-7.5HR batteries, this kit is crafted for reliable performance, consistent runtimes, and safe, maintenance-free operation. Please reuse your original cables and hardware when installing the new batteries to ensure proper connection.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Performance features: Low Self-discharge; High Vibration Resistance; Superior Performance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS model: Liebert GXT2 7A45BATKIT

Benefits

This replacement set is intended to deliver a long-lasting battery solution for your UPS needs. The valve-regulated spill-proof design and low self-discharge properties help maintain battery health during storage and ensure predictable runtime in service. High vibration resistance increases reliability in transport and active installations, and certifications from U.L. and CE demonstrate adherence to recognized safety and performance standards.

As a high-performance UPS battery option, these batteries support high rate discharge conditions — delivering elevated power output over short durations to stabilize systems and preserve critical loads during outages. This makes them well-suited for applications in server rooms, communication networks, medical devices, point-of-sale systems, and emergency lighting where quick, reliable backup is essential.

These packs are commonly used in Uninterruptible Power Supply (UPS) units like the Liebert GXT2 7A45BATKIT, emergency power supply systems, and in some battery-powered tools. Each unit is factory fresh and technically tested to meet or exceed OEM specifications, providing a cost-effective replacement that restores performance and extends the service life of your UPS.

Ready to upgrade? Purchase this long-lasting battery replacement set for the Liebert GXT2 7A45BATKIT today to secure a high-performance UPS battery with fast shipping and a 1 year warranty.


Payment & Security

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