Sonnenschein 889556500 Compatible Replacement Battery 12.66 lb
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
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.
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
Sonnenschein 889556500 Replacement Battery — Compatible with Sonnenschein 889556500
Engineered for dependable emergency power, the replacement Sonnenschein 889556500 delivers OEM-level compatibility, consistent performance, and industry-grade reliability. Designed as a direct-fit replacement battery for your Sonnenschein 889556500 model, this high-performance battery uses AGM technology to provide maintenance-free operation and spill-proof safety—ideal when you need a long-lasting battery solution for critical systems.
Key Specifications
- Compatible Model: Sonnenschein 889556500
- 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
- Replacement Brand/Part Data: Sonnenschein 889556500 Battery (Replacement) *SigmasTek*
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
Benefits
This Sonnenschein 889556500 replacement battery is built for durability and dependable long life. AGM construction delivers superior vibration resistance, low internal resistance for reliable charge acceptance, and a sealed, maintenance-free design that reduces service time and risk of leaks. As a high-performance battery, it gives stable output under load, ensuring emergency lighting, security systems, and medical devices remain powered when they matter most.
Expect consistent runtime and recharge performance across repeated cycles—making this a long-lasting battery option for both commercial and residential settings. Its spill-proof design and U.L./CE recognition make it safe for indoor installations and regulated environments. The nut & bolt terminal provides secure, low-resistance connections for systems that demand robust electrical contact.
Typical applications include emergency lighting and emergency power systems, security and fire alarm panels, home & garden automated devices, consumer electronics backup, and medical equipment. It also serves well in UPS systems and other standby power setups where a dependable, high-performance battery is required. If you need a direct replacement for Sonnenschein 889556500, this model ensures compatibility and trusted performance.
Ready to upgrade to a reliable replacement battery? Order your Sonnenschein 889556500 replacement battery today and secure dependable emergency power with fast shipping and a 1-year warranty.
Technical Specifications
Product Highlights
- Brand Replacement : Sonnenschein 889556500 Battery
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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