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SigmasTek  |  SKU: BW-6495

ADI / Ademco PWPS12120 High Performance Replacement Alarm Battery

Sale price $29.28 USD Regular price $35.35
Shipping calculated at checkout.

➤ Compatible replacement for ADI / Ademco PWPS12120 alarm battery

➤ Maintenance-free AGM technology with spill-proof design

➤ U.L. recognized and CE certified for safety and reliability

➤ Brand new, factory fresh with a 1-year warranty included

➤ Ideal for home alarms, burglar alarms, security, and access control 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

Replacement Alarm Battery — ADI / Ademco PWPS12120 Compatible

This replacement battery for the ADI / Ademco PWPS12120 is engineered to deliver dependable compatibility, consistent performance, and the reliability you expect from an OEM-level power solution. Whether you are replacing a worn alarm battery in a home security panel or maintaining commercial access control systems, this high-quality replacement battery meets or exceeds OEM SLA specifications to ensure seamless operation and peace of mind. The PWPS12120 model is built to provide stable power delivery and long service life for critical alarm and security equipment.

Key Specifications

  • Compatible Model: ADI / Ademco PWPS12120
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: F2
  • Brand: SigmasTek
  • Compatibility Note: Meets or exceeds OEM SLA battery specifications

Benefits

This PWPS12120 replacement battery is a high-performance battery designed for reliability in mission-critical systems. Its AGM construction ensures excellent charge acceptance and low internal resistance, which translates into efficient recharge cycles and dependable standby power. The maintenance-free, spill-proof design minimizes upkeep while protecting equipment and installers from leaks or corrosive exposure.

Durability is built into every unit: rugged construction and U.L. recognition mean the battery meets strict safety and performance standards. The result is a long-lasting battery that reduces replacement frequency and total cost of ownership. The PWPS12120 delivers the consistent voltage and reserve capacity required by modern alarm control panels, access control systems, burglar and home alarm systems, and other security devices.

Typical applications for this replacement battery include alarm systems, access control systems, security system power supplies, and various backup power applications where uninterrupted power is essential. Because it is brand new and factory fresh, you can expect predictable performance out of the box and reliable support from the 1 year warranty.

Ready to restore protection to your ADI / Ademco PWPS12120 system? Purchase this long-lasting battery now and enjoy a dependable, high-performance battery replacement with full compatibility and industry-standard certifications.


Payment & Security

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