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-13349

Simplex Grinnell-2081-9274 High Performance Replacement Battery 4.08 lb

16% off
Sale price $30.99 USD Regular price $36.99
Shipping calculated at checkout.
High performance 6V 12AH SLA battery for reliable power
Features F1 terminals for easy and secure connection
Valve-Regulated Lead Acid (VRLA) technology for safe, maintenance-free use
Wide operating temperature range ensures durability in various conditions
UL certified and meets/exceeds original manufacturer specifications
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

F1

Simplex Grinnell-2081-9274 Replacement Battery — Compatible with Simplex Grinnell-2081-9274

Restore reliable backup power with this Simplex Grinnell-2081-9274 replacement battery engineered for compatibility, dependable output, and long-term reliability. This high-performance 6V 12AH SLA battery delivers consistent discharge characteristics and reserve capacity required for fire and safety systems, alarms, and other critical applications. With sealed VRLA construction and UL certification, this long-lasting battery provides safe, maintenance-free operation in any orientation.

Key Specifications

  • Model: Simplex Grinnell-2081-9274 replacement battery
  • Compatible with: Simplex Grinnell-2081-9274
  • Volts: 6 V
  • Amp Hours: 12 AH
  • Terminal: F1
  • Technology: VRLA (Valve-Regulated Lead Acid) sealed battery
  • Design features: High discharge design, wide operating temperature range, long expected service life
  • Package contains: 1 battery
  • Weight: 4.3 Lbs
  • Length: 5.95 In
  • Width: 2 In
  • Height: 3.7 In
  • Certification: UL (Underwriters Laboratories) certified
  • Guaranteed compatibility with original battery
  • Warranty: 1-year Warranty
  • Estimated time to dispatch (ETD): 3 Business Days
  • Shipping Methods: UPS Ground and USPS (we ship in 1 business day for all in-stock items)
  • Brand: SigmasTek (sourced by Batterysharks.com)

Benefits

This replacement battery is designed for durability and dependable lifecycle performance. The sealed VRLA design prevents spills and minimizes maintenance, while the high discharge capability ensures the battery supports short bursts of heavy current demanded by sirens, alarms, and other emergency devices. The wide operating temperature range and robust construction make this battery ideal for use in varied environments, from equipment closets to field installations.

Use this high-performance battery in UPS systems, emergency lighting, fire and security panels, communication equipment, and portable devices requiring a compact but powerful power source. The F1 terminal ensures easy installation in compatible units, and the compact dimensions make it suitable for tight battery compartments. As a long-lasting battery option that meets or exceeds original manufacturer specifications, it gives you reliable backup power and predictable recharge behavior.

Backed by UL certification and a 1-year warranty, this replacement battery is a cost-effective way to restore OEM-level performance with proven safety and quality control.

Don’t wait until your critical system fails. Order the Simplex Grinnell-2081-9274 replacement battery now to secure reliable, long-lasting power with fast shipping and guaranteed compatibility.

Technical Specifications

Voltage6 Volts
Amp Hours12 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.0
Height (in.)3.7
Weight (lb.)4.08

Product Highlights

  • Brand Replacement : Simplex Grinnell-2081-9274 Replacement
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • 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.