APC SU420INET High Performance Replacement Battery 5.25 lb
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APC SU420INET 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
Replacement 12V 7.5AH Battery for APC SU420INET
Keep your APC SU420INET performing at peak reliability with this compatible replacement UPS battery designed for uninterrupted protection and consistent performance. Built to deliver dependable power when you need it most, this high-quality, high-performance UPS battery uses Absorption Glass Mat (AGM) sealed battery technology and is UL certified for safety. Whether you are restoring runtime after extended use or proactively replacing an aged cell, this long-lasting battery is engineered to meet or exceed the original specifications and ensure your APC SU420INET continues to protect your equipment.
Key Specifications
- Compatible Model: APC SU420INET
- Volts: 12 V
- Amp Hours: 7.5 AH
- Terminal: F2
- Chemistry: SLA (Sealed Lead Acid)
- Technology: AGM (Absorption Glass Mat) Sealed Battery Technology
- Package Contains: 1 battery
- Weight: 5.25 Lbs
- Length: 5.95 In
- Width: 2.56 In
- Height: 3.7 In
- Certification: UL (Underwriters Laboratories) certified
- Compatibility: Guaranteed compatibility with original battery
- Warranty: 1-year Warranty
- Brand / Spec Sheet Reference: SigmasTek UPS Batteries Spec Sheets
- Shipping Methods: UPS Ground and USPS; we ship in 1 business day for all in-stock items
Benefits
- Durability: Constructed with robust SLA chemistry and AGM separators, this replacement UPS battery resists vibration and typical wear to provide a durable power source for rack and tower UPS systems.
- Long Life: Designed as a long-lasting battery option to restore runtime and extend the life of your APC SU420INET, minimizing downtime and maintenance frequency.
- High Performance: Delivers consistent discharge and recharge characteristics for reliable backup performance. This high-performance UPS battery maintains voltage under load to protect sensitive electronics.
- Easy Swap-In Replacement: Intended for installation in the original configuration using your existing cables and hardware. Always verify dimensions before ordering as manufacturers may update sizes without notice.
- Safety & Certification: UL-certified and manufactured to meet or exceed original equipment specifications, giving peace of mind in safety and quality for critical systems.
- Typical Applications: Ideal for UPS backup systems like the APC SU420INET, emergency power backup, small server closets, networking hardware, point-of-sale systems, security systems, and portable power tools that rely on sealed lead-acid battery packs.
- Support & Warranty: Backed by a 1-year warranty and responsive customer service to assist with model-specific questions and installation guidance.
Restore the reliability of your APC SU420INET today with this replacement UPS battery. Order now to receive a high-performance UPS battery that’s UL certified, AGM sealed, and ready to ship—protect your equipment and prevent downtime with a long-lasting battery solution.
Technical Specifications
Product Highlights
- Brand Replacement : APC SU420INET
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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