Safe Power 400 High Performance Replacement Battery By SigmasTek 16.33 lb
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Safe Power 400 High Performance Replacement Battery By SigmasTek is backordered and will ship as soon as it is back in stock.
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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
6 Volts | 12 Ah
Terminal Type
F2
SigmasTek 6V 12Ah Replacement Battery — Compatible with Safe Power 400 UPS
The Safe Power 400 Replacement Battery by SigmasTek is crafted to deliver compatibility, reliable energy, and steady performance for your Safe Power 400 UPS. This 6-volt, 12 amp hour sealed battery with F2 terminals is a purpose-built replacement UPS battery that helps restore full runtime and dependable emergency power capabilities to your UPS system. SigmasTek’s focus on dependable construction makes this unit an excellent choice for applications that require consistent backup power.
Key Specifications
- Voltage: 6 Volts
- Capacity: 12 Amp Hours (12 Ah)
- Terminal Type: F2
- Compatible Model: Safe Power 400
- Brand: SigmasTek
Benefits
Designed as a long-lasting battery replacement, the SigmasTek 6V 12Ah unit focuses on endurance and dependable cycle life. It performs well in UPS environments where steady discharge and reliable recharge behavior are critical. As a high-performance UPS battery, it maintains usable voltage under load and reduces the risk of premature failure, making it suitable for continuous readiness in emergency power situations.
The F2 terminal design supports secure, low-resistance connections, ensuring straightforward installation and minimal downtime when swapping batteries. Typical applications include UPS backup for telecommunications, alarm systems, emergency lighting, and other critical systems that need a compact 6V source. It also supports short-term power needs for small tools and control circuits during outages, providing a versatile utility within maintenance and emergency planning.
Durability is emphasized through quality manufacturing and suitable chemistry for sealed lead-acid applications. This replacement UPS battery helps extend the operational lifespan of your Safe Power 400 unit, restoring protective functions and giving you confidence that your UPS will hold charge when a power event occurs. The SigmasTek brand reflects attention to consistency and practical maintenance characteristics, such as predictable recharge performance.
Reclaim reliable backup power for your Safe Power 400 — order this SigmasTek 6V 12Ah long-lasting battery today and upgrade to a high-performance UPS battery that keeps systems protected and operational.
Technical Specifications
Product Highlights
- Brand Replacement : Safe Power
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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