Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-4067

CyberPower CPS825AVR High Performance SLA Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
Shipping calculated at checkout.
Compatible replacement battery for CyberPower CPS825AVR UPS
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free with spill-proof construction for safety
High rate discharge design supports emergency power needs
Backed by 1-year warranty and factory fresh quality
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

🔹 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: 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 SLA Replacement Battery — Compatible with CyberPower CPS825AVR

Restore and extend the runtime of your CyberPower CPS825AVR with this direct-fit SigmasTek 12V 7.5Ah SLA replacement UPS battery. Engineered for compatibility and reliable power delivery, this battery provides the consistent performance required for UPS systems, delivering clean, dependable backup for your CPS825AVR during outages and brownouts.

Key Specifications

  • Compatible UPS Model: CyberPower CPS825AVR
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Battery Type: SLA (Sealed Lead Acid)
  • Terminal Type: F2
  • Technology: Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

As a high-performance UPS battery, this SigmasTek unit is built to deliver robust discharge performance and dependable recharge cycles, giving your CyberPower CPS825AVR reliable backup power when you need it most. The AGM construction provides a stable internal environment that resists vibration and leakage, extending service life and reducing maintenance concerns. Its maintenance-free, spill-proof design makes it ideal for rack-mounted UPS systems and confined spaces where safety and cleanliness are priorities.

Expect a long-lasting battery that handles frequent charge/discharge events with confidence. UL and CE certifications confirm safety compliance for both residential and commercial use. Typical uses include emergency power supply for networking equipment and point-of-sale systems, as well as powering battery tools and other devices that require dependable SLA output. The compact form and F2 terminal provide secure, simple installation into the CPS825AVR unit.

This replacement UPS battery is brand new and factory fresh, backed by a one-year warranty to ensure your investment is protected. Whether replacing an aged pack or preparing a spare, this SigmasTek battery offers a cost-effective way to maintain uptime and protect critical equipment.

Don’t risk unexpected downtime — purchase this high-performance UPS battery now to return your CyberPower CPS825AVR to trusted, long-lasting operation.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : SLA Battery
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.