STX20L-BS High Performance Replacement Battery for Kawasaki SXR STX160 Ultra 160 (2017-2024)
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Battery Care Guide
Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
- Once daily → ~500 days
Twice daily → ~250 days
Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
Delivery and Shipping
Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
💲 Currency & Pricing
All prices are shown in USD.
Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.
⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.
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.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 18 Ah
Terminal Type
Nut & Bolt
STX20L-BS Battery for Kawasaki SXR, STX160, Ultra 160 (2017-2024)
Upgrade your Kawasaki SXR, STX160, or Ultra 160 (2017-2024) with this STX20L-BS replacement battery crafted for personal watercraft compatibility, reliable starting power, and sealed AGM durability. As a maintenance-free battery designed to meet or exceed OEM specifications, it delivers the performance and resilience needed for marine environments and high-reliability starting applications.
Key Specifications
- Compatible Model: Kawasaki SXR, STX160, Ultra 160 (2017-2024)
- Brand: SigmasTek
- Model: STX20L-BS
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Design: Maintenance-Free AGM (Absorbent Glass Mat)
- Leak-Proof Construction
- Vibration Resistant
- Superior Cranking Power for Reliable Starts
- OEM Compatibility: Meets or exceeds original equipment manufacturer specifications
Benefits
This STX20L-BS high-performance battery is optimized for the demands of personal watercraft. The sealed AGM design delivers a long-lasting battery option that eliminates the need for watering while providing superior cranking power for reliable starts in all conditions. Leak-proof construction is particularly important in marine settings, preventing spills and protecting both the craft and rider.
Vibration resistance and rugged construction ensure consistent performance across wave impacts and engine vibrations common to PWC use. Enhanced durability helps the battery maintain charge and performance over repeated start cycles and variable operating conditions. Typical applications include primary starting duties for personal watercraft, powering ignition systems, and supporting auxiliary electronics.
Meeting or exceeding OEM specifications gives added assurance of a proper fit and reliable operation when replacing the original battery. For pilots who demand dependable starts and minimal maintenance, this STX20L-BS offers the combination of resilience, performance, and convenience needed for safe, enjoyable time on the water.
Ready to upgrade your Kawasaki SXR, STX160, or Ultra 160 with a reliable, long-lasting battery? Purchase this STX20L-BS high-performance replacement battery today and enjoy maintenance-free operation and confident starts season after season.
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