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SigmasTek  |  SKU: BW-5973

Dual-Lite 0120263 High Performance Replacement Battery

Sale price $18.66 USD Regular price $22.53
Shipping calculated at checkout.

➤ Meets or exceeds OEM Dual-Lite 0120263 SLA battery specifications

➤ Absorbent Glass Mat (AGM) technology for reliable performance

➤ Maintenance-free and spill-proof design for safety and convenience

➤ U.L. Recognized and CE Certified for quality assurance

➤ Includes 1-year warranty and guaranteed 100% compatibility


📦🚀 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

6 Volts | 12 Ah

Terminal Type

F1

Replacement Dual-Lite 0120263 Emergency Lighting Battery - Compatible with Dual-Lite 0120263

The replacement Dual-Lite 0120263 emergency lighting battery is crafted to meet or exceed OEM SLA battery standards, ensuring compatibility and dependable output for your Dual-Lite 0120263 units. This high-performance battery provides consistent backup power, maintenance-free convenience, and factory-fresh reliability, making it a strong choice for emergency lighting and critical standby systems in commercial and residential installations.

Key Specifications

  • Model: Dual-Lite 0120263
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 6 Volts
  • Capacity: 12 Ah
  • Terminal: F1
  • Brand: SigmasTek
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Featuring AGM technology, the Dual-Lite 0120263 replacement battery offers excellent cycle life, low self-discharge, and improved charge acceptance compared to traditional flooded batteries. As a high-performance battery, it maintains stable voltage and dependable output under emergency loads, making it ideal for lighting circuits and safety fixtures. The maintenance-free, spill proof construction reduces the need for routine checks and provides safer handling during installation or replacement.

This long-lasting battery is well suited for a range of typical applications including emergency lighting, uninterruptible power supplies (UPS), exit signs, alarm systems, and other standby power devices where uninterrupted power is essential. U.L. and CE certifications help ensure the battery meets recognized safety and performance standards for building and safety installations. The brand-new, factory-fresh condition and 1 year warranty deliver peace of mind for purchase and deployment.

Facilities managers, service technicians, and building owners will appreciate the reliable performance of the SigmasTek 6V 12Ah unit as a direct, drop-in replacement for Dual-Lite 0120263 systems. Its compact design and proven chemistry make it an effective and efficient way to restore the resilience of life-safety equipment.

Ensure your emergency lighting is ready when it counts—buy the Dual-Lite 0120263 replacement battery now for a dependable, long-lasting solution.


Payment & Security

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