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-8748

Golden Technology GC 321 High-Performance Replacement Battery Set 49.45 lb

24% off
New arrival
Sale price $245.99 USD Regular price $324.99
Shipping calculated at checkout.
Includes 2 high-performance 12V 35AH replacement batteries
Maintenance-free and spill-proof with advanced AGM technology
Guaranteed compatibility with Golden Technology GC 321 wheelchair
Wide operating temperature range for reliable use in various conditions
Comes with a 1-year warranty for quality and durability assurance
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

Golden Technology GC 321 Replacement Batteries — Compatible with GC 321 Wheelchair

Replace the batteries in your Golden Technology GC 321 with this matching pair engineered for compatibility, performance, and reliability. These replacement batteries deliver a high-discharge design and a wide operating temperature range to give your GC 321 wheelchair consistent power when it matters most. If you’re seeking a high-performance battery upgrade or a dependable long-lasting battery to restore mobility, this set offers quality you can trust.

Key Specifications

  • Package contains 2 batteries
  • Price includes all 2 batteries
  • Volts: 12
  • Amps: 35 (35 AH)
  • Weight: 49.4Lbs
  • Length: 7.72
  • Width: 5.14
  • Height: 6.14
  • Terminal: NB (Nut & Bolt)
  • Maintenance-free
  • Spill Proof
  • SLA Chemistry
  • AGM Technology
  • Guaranteed compatibility with original batteries
  • 1-year Warranty
  • *SigmasTek*
  • Shipping Methods – UPS Ground and USPS
  • We ship in 1 business day for all in-stock items

Benefits

  • Durability: AGM construction and SLA chemistry provide robust, maintenance-free power with spill-proof safety—ideal for the daily wear and tear of powered mobility equipment.
  • Long life: Designed for extended service life and dependable discharge characteristics, these batteries perform well under frequent use and temperature variation.
  • High performance: Built to meet or exceed original specifications for the GC 321, they deliver the reliable current necessary for motors, controllers, and onboard electronics.
  • Simple replacement: Install the new batteries in the same configuration as the originals and reuse existing cables; NB terminals (nut & bolt) ensure secure, stable connections.
  • Multiple uses: While optimized for the GC 321 wheelchair, these 12V 35AH batteries are also suitable for UPS systems, emergency power, mobility aids, and power tools that require dependable 12V supply.
  • Confidence and convenience: Guaranteed compatibility, a 1-year warranty, and quick shipping (UPS Ground or USPS) reduce downtime and help you get back to full mobility fast.

Don’t let drained batteries limit your independence. Purchase this pair of GC 321 replacement batteries today to restore performance and ride time. Click to buy now and take advantage of fast shipping and a solid 1-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)49.4

Product Highlights

  • Brand Replacement : Golden Technology GC
  • Manufacturer: SigmasTek
  • Product Type: Medical Equipment 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.