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SigmasTek  |  SKU: BW-3249

MGE EXRT 1500 UPS High Performance Replacement Battery Set

Sale price $49.99 USD Regular price $72.42
Shipping calculated at checkout.

➤ Contains 3 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH) for MGE EXRT 1500 UPS

➤ High rate discharge design supports emergency power needs

➤ Valve regulated and spill-proof to prevent leakage

➤ Low self-discharge keeps batteries charged longer

➤ Certified quality with U.L. and CE approvals


📦🚀 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 MGE EXRT 1500 UPS

Bring robust backup power back to your MGE EXRT 1500 with this precision-engineered replacement UPS battery set. The SigmasTek SP12-7.5HR batteries provide high-rate discharge capability and dependable performance for your EXRT 1500, ensuring critical systems remain protected during outages. These factory-fresh batteries are rigorously tested and ready to restore your UPS to OEM-level reliability.

Key Specifications

  • Quantity: 3 batteries per set
  • Battery model: SigmasTek SP12-7.5HR
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low self-discharge
  • Vibration: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year
  • Compatibility note: Requires reuse of existing cables and hardware from original configuration

Benefits

  • Safe, maintenance-free operation — Valve regulated and spill-proof construction reduces maintenance needs and improves safety in UPS installations.
  • Long-lasting readiness — Low self-discharge ensures the batteries hold charge during storage, providing a long-lasting battery option for periodic use.
  • High power delivery — As a high-performance UPS battery, this set supplies the fast power output necessary for brief, high-load events in the EXRT 1500.
  • Durable under stress — High vibration resistance helps maintain performance in installations where mechanical stress or movement may occur.
  • Quality assurance — All battery sets are tested by knowledgeable staff to verify they meet or exceed OEM specifications for reliability and compatibility.
  • Broad applicability — Suitable for Uninterruptible Power Supply units, emergency power applications, and compatible battery-powered tools.
  • Prompt availability and assistance — In-stock products typically ship within 24 hours; customer service is available at for help selecting the right replacement UPS battery.

Replace your EXRT 1500 batteries with confidence using the SigmasTek SP12-7.5HR set — a long-lasting battery option that combines safety, performance, and value. Order today for fast shipping and a 1 year warranty to protect your investment.


Payment & Security

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