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SigmasTek  |  SKU: BW-11292

Sonnenschein 6V6 High Performance Compatible Replacement Battery

Sale price $11.65 USD Regular price $13.54
Shipping calculated at checkout.

➤ Meets or exceeds OEM SLA battery specifications for reliable performance

➤ Absorbent Glass Mat (AGM) technology for enhanced safety and durability

➤ Maintenance-free and spill-proof design for hassle-free use

➤ U.L. Recognized and CE Certified to ensure quality and compliance

➤ Includes 1-year warranty for peace of mind and guaranteed satisfaction


📦🚀 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 | 7 AH

Terminal Type

F1

Sonnenschein 6V6 Replacement Battery — Compatible with Sonnenschein 6V6

When replacing an aging cell in emergency lighting or backup systems, choose the Sonnenschein 6V6 replacement battery for trusted compatibility and performance. Built to meet or exceed OEM SLA specifications, this long-lasting battery provides steady power delivery, reliability, and safety for critical applications. Ideal as a replacement battery for the Sonnenschein 6V6 model, it combines proven AGM construction with maintenance-free convenience.

Key Specifications

  • Model: Sonnenschein 6V6
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility / OEM: Meets or exceeds OEM SLA battery specifications
  • Supplier / Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 7 AH (as listed)

Benefits

This Sonnenschein 6V6 replacement battery delivers reliable, high-performance power for a range of emergency and standby applications. The AGM design ensures low internal resistance and strong charge acceptance, extending usable life and providing dependable output when systems are called upon during outages. Its maintenance-free, spill-proof construction reduces upkeep and simplifies replacement procedures, making it an excellent choice for technicians and end users alike.

It is well suited to emergency lighting, UPS systems, security alarm panels, fire alarm circuits, and medical equipment backups, offering a safe and consistent power source. The U.L. and CE recognitions add an extra layer of assurance for installations requiring compliance and quality. As a long-lasting battery option, the Sonnenschein 6V6 replacement offers consistent performance over many cycles while minimizing downtime and maintenance costs.

Offered brand new with a 1 year warranty and full compatibility for Sonnenschein 6V6 systems, this replacement battery represents a dependable, high-value solution for critical power needs.

Don’t wait — replace your old battery today with this Sonnenschein 6V6 replacement battery to restore reliable backup power and safeguard your equipment.


Payment & Security

Payment methods

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