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SigmasTek  |  SKU: BW-6478

Altronix AL1012ULXPD16 Alarm High-Performance Compatible Replacement Battery Set

Sale price $58.43 USD Regular price $70.55
Shipping calculated at checkout.

➤ Compatible replacement for Altronix security alarms

➤ Compact size: 5.95" L x 3.86" W x 3.7" H

➤ Reliable 12 Volt, 12 Ah battery capacity

➤ Durable F2 terminal type for secure connections

➤ Weighs 14.5 lbs for stable installation


📦🚀 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.
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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 | 12 Ah

Terminal Type

F2

SigmasTek 12 Volts 12 Ah F2 Replacement Battery — Compatible with Altronix Security Systems

Specifically tailored for security and alarm systems, the SigmasTek 12 Volts 12 Ah F2 replacement battery is a drop-in power source that restores reliable runtime to boards and enclosures that list Altronix replacements. With verified dimensions and terminal type for direct compatibility, this high-performance battery offers steady voltage delivery and a long-lasting battery life to keep critical alarm and security systems operational when mains power fails.

Key Specifications

  • Manufacturer: SigmasTek
  • Brand Replacement: Altronix
  • Length (in.): 5.95
  • Width (in.): 3.86
  • Height (in.): 3.7
  • Voltage: 12 Volts
  • Amp Hours: 12 Ah
  • Weight (lb.): 14.50
  • Terminal Type: F2
  • Type: Security Alarm
  • Model: 12 Volts 12 Ah F2

Benefits

This SigmasTek unit is engineered for reliability in security deployments and other mission-critical systems. The combination of exact physical dimensions (5.95" x 3.86" x 3.7") and F2 terminal compatibility ensures a straightforward installation as an Altronix replacement, reducing downtime and simplifying maintenance. As a high-performance battery, it is formulated to provide stable output under load, low self-discharge in float conditions, and robust tolerance for charge cycles — all contributing to a long-lasting battery solution.

Durability: Robust sealed construction resists leakage and environmental factors that commonly affect standby batteries. Long life: Optimized internal chemistry extends usable life in backup systems that rely on float charging or periodic cycling. High performance: Predictable voltage under load maintains system integrity for alarms, access control panels, and UPS modules.

Typical applications include security alarm panels, access control power supplies, emergency lighting controllers, small UPS systems, and other surveillance and monitoring equipment where a reliable 12 Volt backup is required. The weight and dimensions align with common Altronix replacement form factors, making this SigmasTek battery an ideal choice for service technicians and facility managers seeking a dependable replacement battery that fits existing mounts and connectors.

Restore dependable backup power now — add the SigmasTek 12 Volts 12 Ah F2 replacement battery (Altronix replacement) to your cart and secure uninterrupted operation for your security systems.


Payment & Security

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