STX20L-BS 12V 18AH High Performance Replacement Battery for SeaDoo GTX 4-TEZ (1994-2007) 11.62 lb
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STX20L-BS 12V 18AH High Performance Replacement Battery for SeaDoo GTX 4-TEZ (1994-2007) is backordered and will ship as soon as it is back in stock.
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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 Replacement Battery for SeaDoo GTX 4-TEZ (1994-2007)
Prepare your SeaDoo GTX 4-TEZ (1994-2007) for the water with a high-performance replacement battery engineered for marine conditions. The STX20L-BS replacement battery provides the reliable starting power and sealed, maintenance-free design ideal for personal watercraft. Built to meet or exceed OEM specifications, this long-lasting battery offers vibration resistance and spill-proof construction so you can focus on enjoying the ride instead of battery maintenance.
Key Specifications
- Model: STX20L-BS
- Compatible Model: SeaDoo GTX 4-TEZ (1994-2007)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 18 AH
- Terminal Type: Nut & Bolt
- Design: Maintenance-free, sealed construction
- Construction: Spill-proof operation
- Performance: Meets or exceeds OEM specifications
- Durability: Advanced electrolyte for superior vibration resistance
- Fit: Direct replacement for OEM battery
Benefits
This STX20L-BS replacement battery is engineered for the unique demands of personal watercraft. Its sealed, maintenance-free design eliminates the need for routine watering and reduces the risk of spills, making it ideal for marine environments where moisture and movement are constant. The advanced electrolyte formulation enhances vibration resistance and structural integrity, ensuring reliable starts and consistent power even in rough conditions. As a high-performance battery, it provides the dependable cranking power needed for quick and reliable engine starts and steady accessory operation on long outings.
Beyond watercraft starting, the battery’s robust construction supports demanding applications where shock and vibration are frequent—exactly what PWC owners need. The STX20L-BS qualifies as a long-lasting battery solution that minimizes downtime and maintenance, delivering value season after season. If you require a replacement battery that is both reliable and ready for the rigors of marine use, this STX20L-BS is a perfect fit for your SeaDoo GTX 4-TEZ.
Don’t let a weak battery cut your day short. Purchase this STX20L-BS long-lasting, high-performance battery now and get back on the water with confidence.
Technical Specifications
Product Highlights
- Manufacturer: SigmasTek
- Product Type: Powersport Batteries
- Warranty: 6 Months
- Bulk Orders: sales@batteryweb.com
Connections & Interface
- Polarity: "'-/+"
Payment & Security
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