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-19122

Triumph 2300CC Rocket 3 2003-2016 Compatible Replacement Battery 11.62 lb

10% off
Sale price $75.99 USD Regular price $83.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof construction ensures safe, hassle-free use
Superior starting power with deep cycle capacity for reliable performance
Extreme resistance to freeze, heat, and vibration for durability
U.L. recognized and CE certified for guaranteed quality and safety
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 | 18 Ah

Terminal Type

Nut & Bolt

Triumph 2300CC Rocket 3 (2003-2016) Replacement Battery

Specifically made for the Triumph 2300CC Rocket 3 (2003-2016), this AGM maintenance-free replacement battery delivers the powerful starts and rugged reliability demanded by heavyweight cruisers. With a spillproof design and valve regulated venting, this battery offers maintenance-free convenience while delivering the high-performance capacity needed to support large engines and accessories without compromise.

Key Specifications

  • Compatible Model: Triumph 2300CC Rocket 3 (2003-2016)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Design: Absorbed Glass Mat (AGM) Maintenance-Free Design
  • Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty

Benefits

Designed for the heavy-displacement Rocket 3, this replacement battery delivers superior starting power to handle large engines and multiple accessory loads. The AGM construction ensures safe, leakproof operation and eliminates the need to top off electrolyte—providing true maintenance-free performance. Riders benefit from a battery that tolerates vibration, heat, and cold, extending the useful life under rigorous riding conditions.

The battery’s deep cycle capacity supports electrical systems beyond basic starting, making it well suited for bikes with upgraded lighting, audio, or touring accessories. U.L. recognition and CE certification demonstrate compliance with important safety and quality standards, and each battery ships brand new and factory fresh after professional testing and packaging. With a six month warranty, you’ll have added confidence in your purchase.

Whether cruising long distances, riding in variable climates, or outfitting your Rocket 3 with accessories, this high-performance battery provides the dependable charge and long-lasting performance you need. Its rugged design and reliable output make it an ideal choice for riders who expect durability and minimal maintenance from their replacement battery.

Take advantage of this reliable, long-lasting battery for your Triumph 2300CC Rocket 3—order now and get back on the road with confidence and consistent starts.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

  • Brand Replacement : Triumph
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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.