STX20L-BS 12V 18Ah High Performance Replacement Battery for Kawasaki Mule 3000 Mule 3010 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 12V 18Ah High Performance Replacement Battery for Kawasaki Mule 3000 Mule 3010 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 12V 18AH Replacement Battery — Compatible with Kawasaki Mule 3000 / Mule 3010
Upgrade your Kawasaki Mule 3000 or Mule 3010 with a reliable, high-performance battery built for rugged UTV use. The STX20L-BS replacement battery delivers dependable starting power, maintenance-free convenience, and the vibration resistance needed for off-road conditions. Designed to meet or exceed the OEM specifications for these Kawasaki models, this long-lasting battery gives you confidence that your Mule will start consistently and perform reliably during work or play.
Key Specifications
- Model: STX20L-BS
- Compatibility: Kawasaki Mule 3000, Kawasaki Mule 3010
- Voltage: 12V
- Capacity: 18AH (18 Ah)
- Brand: SigmasTek
- Terminal Type: Nut & Bolt
- Design Features: Maintenance-free technology
- Construction: Spill-proof and vibration-resistant design
- Fitment: Guaranteed fit for Kawasaki Mule 3000 and Mule 3010 models
- Performance: Meets or exceeds OEM specifications
Benefits
This STX20L-BS is a high-performance battery engineered for durability and dependable performance in demanding environments. Its maintenance-free construction removes the need to add water, while the spill-proof and vibration-resistant design protects internal cells from damage caused by rough terrain and heavy use. These features combine to create a long-lasting battery that reduces downtime and delivers strong starting power every time.
Durability: Built to withstand shocks and vibration common to UTV work and recreation, this battery resists leaks and maintains consistent output. Long life: Designed to meet or exceed OEM expectations, it provides extended service life so you can spend more time riding and less time replacing batteries. High performance: The 12V 18AH rating supplies ample cranking amps and reserve capacity needed for cold starts and accessory loads.
Typical applications include UTV starting systems, accessory power for lights and radios, and general-purpose backup use when reliable power is required. While optimized for Kawasaki Mule 3000 and Mule 3010, this replacement battery is also suitable wherever the STX20L-BS specification matches the device requirements.
Ready to replace your worn-out battery? Choose the STX20L-BS replacement battery for a hassle-free fit, powerful starts, and the long-lasting battery performance your Kawasaki Mule deserves. Order now to upgrade to a dependable, high-performance battery.
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.



