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-15950

Gruber Power GPSU1-34-F2 High Performance Replacement Battery 2.98 lb

15% off
Sale price $28.99 USD Regular price $33.99
Shipping calculated at checkout.
Compatible replacement for Gruber Power GPSU1-34-F2 model
Uses advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
Brand new, factory fresh with a 1-year warranty for peace of mind
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 | 3.5 Ah

Terminal Type

F2

Gruber Power GPSU1-34-F2 Replacement Battery — Compatible with Gruber Power GPSU1-34-F2

Replace your old pack with the Gruber Power GPSU1-34-F2 replacement battery — a rechargeable Sealed Lead Acid (SLA) unit crafted to meet or exceed OEM specifications for the Gruber Power GPSU1-34-F2 model. This reliable, high-performance battery offers the perfect combination of compatibility, safety certifications, and factory-fresh quality that professionals and consumers rely on when they need trustworthy power.

Key Specifications

  • Model Compatibility: Gruber Power GPSU1-34-F2
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Safety & Approvals: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Terminal Type: F2

Benefits

The Gruber Power GPSU1-34-F2 replacement battery is built for durability and consistent performance. AGM technology provides better vibration resistance and improved charge acceptance, resulting in a longer usable life versus traditional flooded cells. The maintenance-free, spill-proof construction minimizes risk and maintenance tasks, making this long-lasting battery ideal for installations where reliability and safety are paramount.

This high-performance battery excels in UPS backup applications, delivering the reserve power needed to protect sensitive electronics during outages. It is also well-suited for emergency power systems, portable equipment, telecommunications, and a variety of tools and instruments that require stable 12V, 3.5Ah power. The U.L. and CE recognitions confirm consistent manufacturing standards and safe operation across supported applications.

Whether you’re replacing a failing battery in medical equipment, alarm systems, or small-scale energy storage, this replacement battery restores reliable power quickly and affordably. With a factory-fresh condition and a 1 Year Warranty, you get both immediate performance and reassuring support.

Ready to restore dependable power? Buy the Gruber Power GPSU1-34-F2 replacement battery now and enjoy a high-performance, long-lasting battery solution that’s fully compatible with your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours3.5 Ah
Terminal TypeF2
Length (in.)5.24
Width (in.)2.64
Height (in.)2.36
Weight (lb.)2.98

Product Highlights

  • Brand Replacement : Gruber Power GPSU1-34-F2
  • Manufacturer: SigmasTek
  • Product Type: SLA 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.