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-3573

CyberPower CP900 SLA High Performance Replacement Battery 10.51 lb

23% off
New arrival
Sale price $53.99 USD Regular price $69.99
Shipping calculated at checkout.
Includes 2 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH)
High rate discharge design ideal for CyberPower UPS units
Valve regulated spill proof for maintenance-free and safe use
Low self-discharge extends battery readiness during storage
U.L. recognized, CE certified, and covered by a 1-year warranty
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 SP12-7.5HR Replacement Battery Set for CyberPower CP900 UPS

Custom-fit for the CyberPower CP900, this replacement UPS battery set brings dependable performance and proven reliability to your backup system. Each package includes two SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) engineered for high rate discharge situations. Reuse your original cables and hardware to connect the new batteries and quickly restore full UPS operation.

Key Specifications

  • Includes: 2 SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Battery Type / Model: SigmasTek SP12-7.5HR (F2SLA reference)
  • 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

When you need a high-performance UPS battery solution, these SigmasTek cells deliver. Their high rate discharge capability supplies the surge of power required by many UPS systems during transitional power events, while valve regulated, spill-proof construction reduces maintenance and enhances safety. The low self-discharge characteristic helps make these batteries a long-lasting battery choice for both installed and standby storage conditions.

These replacement batteries are suitable for a range of applications including uninterruptible power supply (UPS) units, emergency power supply systems, and battery-powered tools that demand reliable, short-term high current. Built to resist vibration and mechanical stress, the set is a durable option for both office and industrial environments. Our technical staff pre-tests each battery set to ensure it meets or exceeds OEM performance expectations.

Supplied brand new and factory fresh, these batteries include a one year warranty to safeguard your purchase. Please remember to use the existing cables and hardware from your original CyberPower CP900 configuration to ensure a proper and secure installation.

Don’t wait until the next outage—order this replacement UPS battery set for the CyberPower CP900 today and restore trusted backup power with fast dispatch and expert support.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)10.5

Product Highlights

  • Brand Replacement : SLA Batteries
  • 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.