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-5797

Aritech BS325 High Performance Replacement Battery 3.5 lb

17% off
Sale price $29.99 USD Regular price $35.99
Shipping calculated at checkout.
Replacement for Aritech Battery BS325 with 100% compatibility
Uses Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for worry-free use
U.L. Recognized and CE Certified for safety and quality assurance
Includes a 1-year warranty for reliable, long-term use
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 | 5 AH

Terminal Type

F1

Aritech Battery BS325 — Replacement 12V 5Ah SLA Battery

The Aritech Battery BS325 replacement is a premium sealed lead acid (SLA) battery engineered to meet OEM performance for the BS325 model. Designed for reliability and compatibility, this high-performance battery uses AGM technology to deliver consistent power for security systems, UPS units, and emergency equipment. If you need a robust, long-lasting battery that fits the original specifications, the BS325 offers dependable operation and easy installation.

Key Specifications

  • Model: Aritech Battery BS325
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage: 12 Volts
  • Amp Hours: 5 AH
  • Terminal Type: F1
  • Manufacturer/Brand: SigmasTek

Benefits

Built for extended service life and dependable standby performance, this replacement battery is an excellent choice where consistent backup power is essential. The AGM construction improves durability and charge efficiency, while the sealed, maintenance-free design reduces service requirements and prevents leakage. As a long-lasting battery option, the BS325 maintains reliable voltage delivery for alarm panels, network UPS systems, and emergency lighting circuits.

The BS325’s certifications (U.L. recognized and CE certified) ensure compliance with safety and performance standards, making it suitable for professional installations and mission-critical applications. The F1 terminal configuration provides straightforward connectivity and compatibility with existing harnesses, simplifying replacement and minimizing downtime during maintenance.

Typical applications include residential and commercial alarm systems, small and mid-sized UPS units, emergency lighting, access control devices, and other standby power applications requiring a compact 12V solution. Its balance of capacity and size makes it ideal for systems requiring extended runtime without a large physical footprint.

Ensure uninterrupted protection and reliable backup power—order the Aritech Battery BS325 replacement today for a high-performance, long-lasting battery solution you can trust.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : Aritech Battery BS325
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • 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.