CyberPower AE425 High Performance Compatible SLA Replacement Battery 3.5 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
CyberPower AE425 High Performance Compatible SLA Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
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 | 5.5 Ah
Terminal Type
F2
SigmasTek SP12-5.5HR Replacement for CyberPower AE425 UPS
Restore trusted backup power to your CyberPower AE425 with the SigmasTek SP12-5.5HR (12 Volts 5.5 AH) replacement UPS battery. Built for high rate discharge applications, this battery combines spill-proof valve-regulated construction, low self-discharge, and vibration resistance to deliver dependable, long-term performance. It installs easily using the existing cables and hardware from your AE425 unit.
Key Specifications
- Battery Model: SigmasTek SP12-5.5HR
- Voltage: 12 Volts
- Capacity: 5.5 AH
- Type Reference: SigmasTek12 Volts5.5 AhF2SLA Battery
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof Construction
- Self-discharge: Low Self-discharge
- Durability: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Built to last: Valve-regulated, spill-proof construction plus high vibration resistance make this a durable choice for your AE425.
- Ready when needed: Low self-discharge characteristics provide a long-lasting battery that remains charged and prepared for outages.
- Performance-focused: High rate discharge design supplies the burst power required for demanding UPS events, classifying this as a high-performance UPS battery.
- Safety credentials: U.L. Recognition and CE Certification ensure compliance with key safety standards.
- Multiple applications: Suitable for Uninterruptible Power Supply (UPS) systems, emergency power backup, and battery-powered tools.
- OEM-level testing: Each unit is brand new and tested to meet or exceed OEM specifications for consistent AE425 performance.
- Easy installation: Replace your old battery using the existing cables and hardware for a quick return to full UPS protection.
Protect your equipment with this proven replacement UPS battery for the CyberPower AE425. Purchase the SigmasTek SP12-5.5HR today for fast dispatch, a 1 Year Warranty, and the long-lasting battery performance your AE425 needs to stay powered during interruptions.
Technical Specifications
Product Highlights
- Brand Replacement : SLA Battery
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
