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SigmasTek  |  SKU: BW-3248

MGE EXRT 700 UPS High Performance Replacement Battery Set

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

➤ Replacement set of 3 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH) for MGE EXRT 700

➤ Designed for high rate discharge in critical UPS applications

➤ Valve regulated, spill-proof construction for enhanced safety

➤ Low self-discharge and high vibration resistance for durability

➤ Factory fresh with a 1-year warranty for peace of mind


📦🚀 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 700 UPS

Ensure uninterrupted protection for your MGE EXRT 700 with this reliable replacement UPS battery set. The SigmasTek SP12-7.5HR batteries are crafted for high-rate discharge performance, giving your EXRT 700 the rapid power reserve it needs during outages. These brand new, factory-fresh batteries are tested to meet or exceed OEM specifications and provide a dependable, cost-effective replacement option for critical backup power systems.

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

  • Robust and safe — The valve regulated, spill-proof construction provides safe installation and operation in your EXRT 700 UPS cabinet or housing.
  • Reliable longevity — Low self-discharge helps maintain capacity over extended storage intervals, providing a long-lasting battery solution for emergency readiness.
  • Performance when it matters — Engineered as a high-performance UPS battery with high rate discharge design to supply quick bursts of power during transfer events.
  • Vibration-tolerant — High vibration resistance supports use in settings subject to movement or vibration without compromising reliability.
  • OEM-quality testing — Technically trained staff test each battery set to ensure it meets or surpasses OEM performance for the EXRT 700 model.
  • Versatile deployment — Well-suited for UPS units, emergency power backup systems, and compatible battery-powered tools.
  • Fast shipping and support — In-stock orders typically ship within 24 hours; contact customer support at for assistance with installation or compatibility questions about this replacement UPS battery.

Upgrade your MGE EXRT 700 with this SigmasTek SP12-7.5HR replacement set for dependable, long-lasting battery backup. Purchase now to restore reliable emergency power and take advantage of a 1 year warranty and rapid fulfillment.


Payment & Security

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