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-7677

Gilson GT14HE Compatible High Performance Lawn Mower Replacement Battery 24.72 lb

11% off
New arrival
Sale price $122.99 USD Regular price $137.99
Shipping calculated at checkout.
Factory fresh, high-quality replacement battery for Gilson GT14HE Lawn Mower
100% compatible with original Gilson GT14HE model, ensuring perfect fit
Features Absorbent Glass Mat (AGM) technology for reliable deep cycle performance
Valve regulated, spill-proof design for safe and maintenance-free use
Backed by a 1-year warranty and certified for quality and safety compliance
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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Gilson GT14HE Lawn Mower Battery — Compatible with Gilson GT14HE (SP12-35 NB)

Restore power to your Gilson GT14HE lawn mower with this factory-fresh replacement battery. Built as a direct SP12-35 NB (12 V 35 AH) replacement, this unit combines AGM technology with valve-regulated, spill-proof construction to provide steady, maintenance-free power. Whether for routine trimming or extended mowing tasks, this high-performance battery provides the reliability and long life required for dependable outdoor equipment operation.

Key Specifications

  • Compatible Model: Gilson GT14HE Lawn Mower
  • Replacement Model Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH
  • Quantity Required: 1 battery
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Energy Density: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Warranty: 1 Year Warranty

Benefits

  • Rugged Construction: AGM technology and sealed, valve-regulated design offer resistance to vibration and eliminate spills, making this replacement battery suitable for the rigors of lawn care.
  • Long-Lasting Service: Engineered for deep cycle applications, this long-lasting battery holds up through repeated charge cycles and provides reliable runtime for typical mowing tasks.
  • Consistent Power: As a high-performance battery, it supplies steady voltage and strong starting power so your Gilson GT14HE operates consistently under load.
  • Safety Assured: U.L. recognition and CE certification ensure that the battery meets recognized safety and manufacturing standards.
  • Suitable Uses: Intended for the Gilson GT14HE lawn mower, this 12 V 35 AH battery is also applicable to similar outdoor power equipment requiring a deep-cycle SP12-35 NB replacement.
  • Quick Installation: Swap your old unit for this SP12-35 NB replacement using your original cables and hardware; nut & bolt terminals make connection straightforward.

Ready to get back to mowing? Order this replacement battery for your Gilson GT14HE today and benefit from a brand new, factory fresh, high-performance battery with a 1 year warranty. Fast shipping and guaranteed performance make this a reliable choice for anyone seeking a long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)24.7

Product Highlights

  • Brand Replacement : Gilson GT14HE Lawn
  • Manufacturer: SigmasTek
  • Product Type: Home Power Backup
  • 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.