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SigmasTek  |  SKU: BW-11511

Sonnenschein 100204010 Reliable Replacement Battery

Sale price $9.44 USD Regular price $10.97
Shipping calculated at checkout.

➤ Meets or exceeds OEM Sonnenschein 100204010 SLA battery specifications

➤ Maintenance-free design with spill-proof AGM technology

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

➤ Brand new, factory fresh for optimal performance

➤ Includes a 1-year warranty for peace of mind


📦🚀 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 | 4.5 AH

Terminal Type

F1

Sonnenschein 100204010 Replacement Battery - Compatible with Sonnenschein 100204010

Specifically manufactured to replace the Sonnenschein 100204010, this Sonnenschein 100204010 replacement battery provides reliable OEM-level compatibility, strong performance, and dependable service life. Utilizing Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof construction, this high-performance battery is designed for emergency lighting and backup applications that demand a long-lasting battery solution.

Key Specifications

  • Compatible Model: Sonnenschein 100204010
  • Meets or exceeds OEM SLA battery specifications
  • Absorbent Glass Mat (AGM) Technology
  • Maintenance-Free Design with Spill Proof Construction
  • U.L. Recognized and CE Certified
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Rechargeable Sealed-Lead-Acid (SLA) Emergency Lighting Battery
  • Brand: SigmasTek
  • Voltage: 6 Volts
  • Capacity: 4.5 AH
  • Terminal: F1

Benefits

Built for durability, this Sonnenschein 100204010 replacement battery offers a sealed design that prevents spills and reduces maintenance, ensuring safe operation in emergency fixtures and backup systems. The AGM construction supports long service life and strong cycle performance, which helps maintain reliable output during frequent charge-discharge cycles typical of standby and emergency use.

As a long-lasting battery option, it provides consistent voltage and dependable runtime for emergency lighting circuits, exit signs, UPS units, security alarms, and portable tools that require sealed lead-acid power. The unit’s UL recognition and CE certification verify that it meets rigorous safety and quality standards, while being brand new and factory fresh ensures optimal capacity from day one.

This high-performance battery is an excellent choice for facilities managers, electricians, and maintenance teams who require straightforward drop-in replacements with guaranteed compatibility. The included one-year warranty adds protection and confidence with every purchase.

Don’t wait until the next power interruption—purchase this Sonnenschein 100204010 replacement battery now to restore reliable emergency lighting and backup power. Order today for a dependable, high-performance solution.


Payment & Security

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