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SigmasTek  |  SKU: BW-6481

Altronix AL1012ULACMCB Alarm High-Performance Compatible Replacement Battery Set

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

➤ Reliable 12V power supply for various devices

➤ 12 Ah capacity ensures long-lasting energy

➤ Compact and lightweight design for easy installation

➤ Durable construction withstands daily use

➤ Compatible with multiple applications and systems


📦🚀 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 | 12 Ah

Terminal Type

F2

SigmasTek 12 Volts 12 Ah F2 Replacement Battery — Compatible Model 12 Volts 12 Ah F2

This SigmasTek 12 Volts 12 Ah F2 replacement battery is engineered for reliable, maintenance-free performance and compatibility with systems requiring a 12 Volts 12 Ah F2 cell. Ideal for security and backup applications, this compact, sealed unit delivers the steady current required to keep alarm panels and emergency systems operational during power interruptions. If you need a dependable, high-performance battery to replace an old or failing cell, this model offers consistent power and long service life.

Key Specifications

  • Manufacturer: SigmasTek
  • Voltage: 12 Volts
  • Amp Hours: 12 Ah
  • Terminal Type: F2
  • Model: 12 Volts 12 Ah F2

Benefits

As a high-performance battery, the SigmasTek 12 Volts 12 Ah F2 provides steady voltage under load and reliable recharge behavior, helping to extend the service life of connected equipment. This long-lasting battery is designed to withstand repeated discharge and recharge cycles common in standby power applications. Because it is sealed and maintenance-free, it reduces upkeep while offering safe, leak-resistant operation.

Common uses include UPS backup modules, emergency lighting systems, security alarm systems, and other small-scale emergency power applications. The unit’s form factor and F2 terminal make it easy to install in many existing enclosures and battery trays. For technicians and installers, the straightforward replacement process reduces downtime and ensures systems return to full operational readiness quickly.

This replacement battery is a solid choice when you need dependable emergency power in a compact package. Its balance of capacity and size makes it suitable for both professional and DIY installations where reliability is a priority.

Don’t leave your critical systems unprotected—purchase the SigmasTek 12 Volts 12 Ah F2 replacement battery now to ensure continuous, reliable backup power whenever you need it.


Payment & Security

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