Dual-Lite 12-805 Premium Replacement Battery
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⚠️ 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 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
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
⚠️ 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 12-805 Emergency Lighting Battery — Compatible with Dual-Lite 12-805
When emergency lighting reliability is non-negotiable, choose this Dual-Lite 12-805 replacement SLA battery engineered for precise compatibility and robust performance. This replacement battery meets or exceeds OEM Dual-Lite 12-805 specifications, delivering consistent charge-hold, dependable discharge, and maintenance-free operation. Perfect for facility maintenance, building managers, and electricians who demand a high-performance battery that simply works.
Key Specifications
- Model Compatibility: Dual-Lite 12-805
- Voltage: 6 Volts
- Capacity: 12 Ah
- Terminal Type: F1
- Battery Type: Sealed Lead Acid (SLA) with 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
- Brand: SigmasTek
Benefits
- Enhanced Durability: The AGM design and sealed construction protect internal plates, extending functional life even in high-cycle emergency applications.
- Extended Service Life: This long-lasting battery provides stable capacity and dependable run-time, helping systems meet emergency duration requirements.
- High Performance Under Load: Designed for reliable discharge characteristics, it supports emergency fixtures, ensuring lights remain bright during outages.
- Maintenance-Free Convenience: Sealed and spill-proof—no routine maintenance or electrolyte top-ups necessary, saving time and reducing service costs.
- Safety Certified: U.L. recognition and CE certification give installers confidence that the battery meets established safety and quality protocols.
- Typical Uses: Ideal for emergency lighting, exit signage, UPS backups, fire alarm systems, and compact emergency power modules where a replacement battery is needed.
- Quick, Direct Replacement: Specifically made to be compatible with Dual-Lite 12-805 and F1 terminal configurations for easy installation and minimal service interruption.
Restore and maintain emergency lighting performance with this dependable Dual-Lite 12-805 replacement battery from SigmasTek. Purchase this high-performance battery today for a long-lasting battery solution that keeps your safety systems ready when they matter most.
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