MGE Nova 1100 AVR UPS High Performance Replacement Battery Set
⚠️ 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 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
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
⚠️ 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 for MGE Nova 1100 AVR
This replacement UPS battery set is engineered for direct compatibility with the MGE Nova 1100 AVR and delivers dependable performance and reliability when you need it most. The kit includes 2 SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) designed for high-rate discharge UPS applications, providing the burst power required during brief but demanding events. If you’re looking for a high-performance UPS battery that restores runtime and safeguards equipment, this factory-fresh set meets rigorous quality standards and is tested to ensure dependable operation in your MGE Nova 1100 AVR.
Key Specifications
- Brand: SigmasTek
- Model: SP12-7.5HR
- Voltage: 12 Volts
- Capacity: 7.5 AH
- Quantity: 2 batteries per set
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Self-discharge: Low self-discharge
- Durability: High vibration resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand new, factory fresh
- Warranty: 1 Year Warranty
- Compatibility note: Requires use of existing cables and hardware from original configuration
- Compatible UPS Model: MGE Nova 1100 AVR
Benefits
Invest in a replacement UPS battery that prioritizes durability and performance. These SigmasTek units are built with valve regulated, spill proof construction and high vibration resistance, giving you a long-lasting battery solution that stands up to the rigors of UPS cycling and transportation. The high rate discharge design ensures a high-performance UPS battery capable of delivering increased power over short periods—ideal for the surge demands of the MGE Nova 1100 AVR.
Because each battery is brand new and factory fresh, you’ll get consistent, predictable runtime and lower self-discharge for extended shelf life. These batteries are U.L. Recognized and CE Certified, reflecting stringent safety and quality criteria. Our technically savvy staff personally tests every battery to ensure it meets or exceeds OEM specifications, so you receive a dependable replacement UPS battery with measurable reliability.
Typical applications include Uninterruptible Power Supply (UPS) units like the MGE Nova 1100 AVR, emergency power supply systems, and battery-powered tools that require dependable short-duration high power. Whether restoring runtime in a server closet or supporting emergency lighting and equipment, this set is well suited to critical backup roles.
Ready to restore protection for your MGE Nova 1100 AVR? Order this high-performance, long-lasting battery set today and benefit from fast shipping on in-stock items—typically shipped within 24 hours. If you need help selecting the right replacement UPS battery, call our customer service at or email us for assistance. Buy now with confidence and upgrade your backup power with a proven, high-performance solution.
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