STX20L-BS Compatible Replacement Battery for BRP Outlander MAX 800 EFI (2014-2019) 11.62 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.
STX20L-BS Compatible Replacement Battery for BRP Outlander MAX 800 EFI (2014-2019) 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
STX20L-BS Battery for BRP Outlander MAX 800 EFI (2014-2019)
Replace the battery in your BRP Outlander MAX 800 EFI (2014-2019) with the STX20L-BS — a direct replacement battery engineered to meet or exceed OEM specifications. This high-performance battery provides reliable starting power and long-lasting performance under the demanding conditions of off-road use. Designed for an accurate fit and trouble-free installation, the STX20L-BS offers the dependable power your machine needs to perform every ride.
Key Specifications
- Model: STX20L-BS
- Compatible with: BRP Outlander MAX 800 EFI (2014-2019)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Design: Maintenance-free
- Fit: Guaranteed fit for hassle-free installation
- Construction: Durable construction to withstand tough off-road conditions
- Performance: Reliable starting power even in extreme temperatures
Benefits
The STX20L-BS brings a blend of durability, performance, and convenience. As a high-performance battery, it is engineered to provide dependable starts and consistent power delivery under load. Its maintenance-free design eliminates frequent watering or complex upkeep, while robust construction resists vibration and rough handling commonly encountered in ATVs. The result is a long-lasting battery that reduces downtime and keeps your Outlander MAX 800 EFI ready to go.
This replacement battery is ideal not only for powersports but also for ancillary applications like small UPS systems, emergency power reserves, and portable tools where compact, reliable power is needed. Riders and technicians appreciate the precise fit and plug-and-play simplicity, making battery swaps fast and hassle-free. Choosing the STX20L-BS means choosing a dependable solution that enhances vehicle readiness and performance longevity.
Don’t let a weak battery slow you down. Invest in the STX20L-BS replacement battery for the BRP Outlander MAX 800 EFI (2014-2019) — a high-performance, long-lasting battery designed for reliability and easy installation. Purchase now to ensure dependable starts and worry-free rides.
Technical Specifications
Product Highlights
- Manufacturer: SigmasTek
- Product Type: Powersport Batteries
- 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.



