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-2269

Best Power Patriot SPS650 UPS High Performance Replacement Battery Set 8.17 lb

16% off
New arrival
Sale price $46.99 USD Regular price $55.99
Shipping calculated at checkout.
Replacement set with 2 SigmasTek SP6-12HR batteries (6V 12AH)
High rate discharge for powerful, short-duration UPS performance
Valve regulated spill-proof design eliminates maintenance needs
Low self-discharge keeps batteries ready for use after storage
Certified safety and quality with 1-year warranty included
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

6 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP6-12HR Replacement Battery Set for Best Power Patriot SPS650 UPS

Keep your Best Power Patriot SPS650 running strong with this high-quality replacement UPS battery set. The SigmasTek SP6-12HR batteries are brand new and optimized for high rate discharge performance, providing reliable short-term power when your SPS650 needs it most. This replacement UPS battery pack offers the tested reliability and safety features required by mission-critical backup systems.

Key Specifications

  • Brand: SigmasTek
  • Model: SP6-12HR
  • Quantity: 2 batteries per set
  • Voltage: 6 Volts
  • Capacity: 12 AH (Amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Use all existing cables and hardware from your original configuration to connect new UPS batteries

Benefits

Designed for longevity and dependable operation, this SigmasTek battery set provides a robust replacement solution for the Best Power Patriot SPS650. The valve regulated, spill-proof design reduces maintenance while improving safety inside UPS enclosures. As a high-performance UPS battery, its high rate discharge capability supplies the necessary power surges for brief but critical loads. Low self-discharge keeps the batteries ready even after periods of storage, and high vibration resistance increases operational reliability in environments with movement or mechanical stress.

Certified by U.L. and CE standards, these batteries are factory-fresh and backed by a 1 year warranty—giving you confidence in their long-term reliability. Typical applications include Uninterruptible Power Supply (UPS) systems like the Patriot SPS650, emergency power supplies, and battery-powered tools that require dependable, immediate energy. Our technical team tests each pack to ensure compliance with or superiority to OEM expectations, offering you a long-lasting battery alternative that maintains uptime for your critical systems.

Installation uses your existing cables and hardware, which helps streamline the replacement process for trained technicians and service personnel.

Don’t risk downtime—purchase this SigmasTek SP6-12HR replacement UPS battery set for your Best Power Patriot SPS650 today. Orders for in-stock items typically ship within 24 hours. Add to cart now and secure a long-lasting battery solution.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)8.16

Product Highlights

  • Brand Replacement : Best Power
  • 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.