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SigmasTek  |  SKU: BW-5701

DSC Ultratech UT1240 High Performance Replacement Battery By SigmasTek

Sale price $13.11 USD Regular price $15.83
Shipping calculated at checkout.

➤ 12V voltage ensures compatibility with DSC Ultratech UT1240 alarm systems

➤ 5Ah capacity delivers long-lasting power for uninterrupted security

➤ F1 terminal design allows for easy and secure installation

➤ Maintenance-free and rechargeable for hassle-free use

➤ High performance guarantees reliable alarm system operation


📦🚀 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 | 5 AH

Terminal Type

F1

SigmasTek 12V 5Ah Replacement Battery — Compatible with DSC Ultratech UT1240 Alarm System

The SigmasTek 12V 5Ah Replacement Battery is engineered to keep your DSC Ultratech UT1240 alarm system operating reliably when power fails. As a compact, maintenance-free and rechargeable unit, this high-performance battery is an ideal replacement battery for home and commercial security installations that require dependable backup power. Its design focuses on consistent output, safe installation, and long service life, making it a great choice for anyone upgrading or refreshing their alarm system's backup power source.

Key Specifications

  • Voltage: 12V
  • Capacity: 5Ah
  • Terminal Type: F1
  • Maintenance: Maintenance-free and rechargeable
  • Brand: SigmasTek
  • Compatibility: DSC Ultratech UT1240 alarm system

Benefits

SigmasTek’s 12V 5Ah unit is designed as a long-lasting battery solution for compact alarm panels like the DSC Ultratech UT1240. Being maintenance-free reduces the need for routine service, while the rechargeable chemistry supports repeated charge/discharge cycles that alarm systems typically impose. As a high-performance battery, it delivers steady voltage during both standby and discharge conditions, helping ensure that sensors, sirens, and communication modules remain active during blackouts or power interruptions.

The F1 terminal provides straightforward connectivity for technicians and DIY installers alike, supporting quick replacements with minimal fuss. Because the battery is specified for the DSC Ultratech UT1240, you can expect correct fit and reliable electrical compatibility without guesswork. Typical applications extend beyond alarm panels to include small UPS units, emergency lighting modules, telecommunications backup for routers in critical setups, and low-power tools or portable devices where a compact 12V backup is required.

Selecting this SigmasTek replacement battery means investing in a compact, reliable, and fully rechargeable unit that helps protect your property and communications. Its balance of capacity and physical size makes it particularly well-suited for confined electronics compartments in alarm control panels.

Don’t wait until a failure occurs — order the SigmasTek 12V 5Ah replacement battery now to restore reliable backup power to your DSC Ultratech UT1240 alarm system and secure continuous protection.


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