APC S400RMX106 High Performance Replacement Battery 21.02 lb
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APC S400RMX106 High Performance Replacement Battery 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
12 Volts | 7.5 Ah
Terminal Type
F2
SigmasTek 12V 7.5Ah Replacement Battery — APC S400RMX106
Ensure seamless backup power for your APC S400RMX106 with the SigmasTek 12-volt 7.5 amp-hour replacement battery. Designed specifically for the APC S400RMX106 UPS model, this replacement UPS battery provides reliable 12V output and a 7.5Ah capacity to sustain critical loads during short outages and to support orderly shutdown procedures. If you need a compact, high-performance UPS battery that fits OEM-style installations, this SigmasTek pack is an excellent choice.
Key Specifications
- Brand: SigmasTek
- Compatible UPS Model: APC S400RMX106
- Voltage: 12 Volts
- Capacity: 7.5 Amp Hours (7.5Ah)
- Terminal Type: F2
Benefits
This SigmasTek replacement UPS battery offers robust performance and a long-lasting battery profile for compact UPS systems. Built for repeated charge cycles and consistent discharge behavior, it is a durable solution for environments that require dependable backup power. The smaller footprint and 7.5Ah capacity make it ideal for rack-mounted units, network cabinets, and edge devices where space is limited but reliable backup is essential.
As a high-performance UPS battery, the SigmasTek unit excels in protecting servers, switches, and storage arrays from abrupt interruptions. Typical applications include UPS backup for IT gear, emergency power for communications and CCTV systems, and temporary power support for light tools during maintenance or service events. The F2 terminal design ensures a secure and easy connection, minimizing installation time and reducing the risk of poor contacts that can affect runtime.
Choosing this replacement battery for your APC S400RMX106 helps avoid the higher cost of replacing the entire UPS while delivering the long-term reliability expected in professional settings. It’s an efficient, cost-effective way to maintain power protection strategies and keep critical infrastructure online during the moments that matter most.
Ready to upgrade the backup power for your APC S400RMX106? Add this SigmasTek high-performance UPS battery to your cart now and secure a dependable, long-lasting battery solution for your UPS system.
Technical Specifications
Product Highlights
- Brand Replacement : APC S400RMX106
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
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