Sonnenschein 4245139800 Reliable 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
F2
Sonnenschein 4245139800 Replacement Battery — Compatible with Sonnenschein 4245139800
When your Sonnenschein 4245139800 needs replacement, choose a compatible, high-performance battery designed for emergency lighting and backup power. This replacement battery matches OEM SLA specifications and offers the reliability and consistent output required for critical systems. Engineered as a long-lasting battery solution, it delivers maintenance-free operation and dependable performance under regular and emergency loads.
Key Specifications
- Model Compatibility: Sonnenschein 4245139800
- Replacement Brand: SigmasTek
- Battery Type: Rechargeable Sealed-Lead-Acid (SLA)
- Absorbent Glass Mat (AGM) Technology
- Voltage: 6 Volts
- Capacity: 12 Ah
- Terminal Type: F2
- Maintenance-Free Design
- Spill Proof Construction
- Safety Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
This Sonnenschein 4245139800 replacement battery is built to last, with AGM technology that improves cycle life and reduces self-discharge. Its sealed, spill-proof casing makes it safe for use in upright or enclosed installations and removes the hassle of routine maintenance. As a high-performance battery, it offers stable voltage and reliable current delivery that help ensure your emergency lighting and protective systems perform when needed most.
Applications for this long-lasting battery include emergency lighting, security and fire alarm systems, medical equipment, and consumer electronics. It’s also well-suited for UPS systems, emergency power backups, and portable power tools where a reliable 6V, 12Ah battery is required. The U.L. and CE certifications confirm adherence to safety and quality standards in both commercial and residential settings.
Supplied brand new and factory fresh with a 1 Year Warranty, this replacement battery provides an economical alternative to OEM parts while retaining full compatibility with the Sonnenschein 4245139800 model.
Ready to restore dependable power? Purchase this Sonnenschein 4245139800 replacement battery now and secure long-lasting, high-performance backup for your critical systems.
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Payment & Security
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