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SigmasTek  |  SKU: BW-6438

Altronix AL800ULADA Premium Alarm Replacement Battery Set

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

➤ Compact dimensions: 5.95" x 3.86" x 3.7" for easy installation

➤ Reliable 12 Volt power output for consistent performance

➤ 12 Amp Hours capacity ensures long-lasting energy supply

➤ Compatible F2 terminal type for secure and stable connections

➤ Lightweight design at 14.5 lbs for convenient handling and placement


📦🚀 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 12V 12Ah F2 Replacement Battery — Compatible with Altronix Systems

Keep your Altronix-compatible security and alarm systems running smoothly with this SigmasTek 12 Volts 12 Ah F2 replacement battery. Built to provide consistent power and dependable standby performance, this high-performance battery is an excellent replacement option for technicians and facility managers seeking long-term reliability. Its balanced capacity and compact size make it suitable for many on-site and remote installations where uptime is essential.

Key Specifications

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

Benefits

This replacement battery offers solid durability and dependable runtime for a variety of critical systems. As a long-lasting battery option, it is designed to resist degradation under typical operating conditions and to provide predictable performance when systems switch from mains to backup power. The sealed design minimizes maintenance and helps protect equipment from potential battery-related damage.

Durability: High-quality construction reduces corrosion and leakage risk, making it suitable for enclosed alarm cabinets and control boxes. Long life: With proper charging and maintenance, the 12 Ah capacity supports extended standby intervals and repeated use without significant capacity loss. Performance: The 12 Volt supply remains stable under normal loads, helping sensitive electronics like alarm panels and communication devices function correctly during outages.

Ideal applications for this battery include small UPS systems, emergency lighting, alarm and security control panels, access control systems, and field service tools that accept sealed 12V lead-acid batteries. The F2 terminal makes electrical connections straightforward, while the compact footprint (5.95" x 3.86" x 3.7") allows for easy installation in confined spaces.

Ensure continuous protection for your critical systems—order this SigmasTek 12V 12Ah F2 replacement battery now for a dependable, high-performance battery that delivers long-lasting battery life for your Altronix-compatible equipment. Purchase today to keep operations secure.


Payment & Security

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