SigmasTek STX20HL-BS High Performance Replacement Battery 13.45 lb
— Ready to ship immediately
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.
SigmasTek STX20HL-BS High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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
SigmasTek STX20HL-BS Motorcycle Battery (Compatible Models: STX20HL-BS)
The SigmasTek STX20HL-BS replacement battery delivers reliable compatibility, impressive starting performance, and proven durability for motorcycles that call for the STX20HL-BS. This high-performance battery is engineered for riders who demand a dependable, maintenance-free power source that starts quickly in varied conditions. Designed to eliminate the need for acid filling, the AGM maintenance-free construction ensures clean installation and consistent performance ride after ride.
Key Specifications
- Brand: SigmasTek
- Model: STX20HL-BS
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Construction: Absorbed Glass Mat (AGM) — Maintenance-Free Design
- Design Features: Spillproof and Leakproof
- Certifications: U.L. Recognized and CE Certified
- Vent System: Valve Regulated Vent System
- Resilience: Extreme Freeze, Heat and Vibration Resistance
- Performance: Superior Starting Power and Deep Cycle Capacity
- Condition: Brand New, Factory Fresh
- Warranty: 6 Month Warranty
Benefits
- Durability: The absorbed glass mat design and valve-regulated vent system create a spillproof, leakproof battery that withstands extreme freeze, heat, and vibration — ideal for motorcycles and harsh riding environments.
- Long Life & Reliability: As a long-lasting battery built with deep cycle capacity and superior starting power, the STX20HL-BS minimizes dead starts and delivers sustained performance across the riding season.
- High Performance: This high-performance battery excels at high-rate discharge applications where short bursts of power are required — giving you confident starts and reliable electrical support for lights, ignition, and accessories.
- Low Maintenance: AGM, maintenance-free construction means no acid filling and virtually no upkeep, making this replacement battery ideal for riders who want dependable power without routine service.
- Versatile Use: While optimized for motorcycles, the robust design also suits small emergency systems, portable tools, and backup applications where a compact, high-output battery is required.
Choose the SigmasTek STX20HL-BS if you need a dependable, high-performance battery that combines starting strength and deep cycle capability in a maintenance-free package. This long-lasting battery is ready to install and backed by a six-month warranty — get the dependable replacement battery your ride deserves.
Buy your genuine SigmasTek STX20HL-BS replacement battery today and enjoy fast shipping and superior value. Upgrade to a long-lasting, high-performance battery now.
Technical Specifications
Product Highlights
- Brand Replacement : SigmasTek
- Manufacturer: SigmasTek
- Product Type: Motorcycle
- Warranty: 6 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'-/+"
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
