STX20L-BS for Harley-Davidson FXDWG Dyna Wide Glide (1993-1998) High Performance Replacement Battery
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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.
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All prices are shown in USD.
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⚡ 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 Harley-Davidson FXDWG Dyna Wide Glide (1993-1998)
Restore reliable starting power to your Harley-Davidson FXDWG Dyna Wide Glide (1993-1998) with the STX20L-BS replacement battery. Engineered to meet or exceed OEM standards, this maintenance-free battery is designed specifically for motorcycle use—delivering high cranking capability, spill-proof packaging, and vibration resistance required by heavy V-twin engines. Enjoy consistent starts, low maintenance, and the durability needed for seasonal riding or daily use.
Key Specifications
- Model: STX20L-BS
- Compatible Model: Harley-Davidson FXDWG Dyna Wide Glide (1993-1998)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal Type: Nut & Bolt
- Design: Maintenance-free
- Feature: High CCA for reliable starting in all weather conditions
- Construction: Spill-proof and vibration-resistant
- Performance: Meets or exceeds OEM specifications for durability and performance
Benefits
The STX20L-BS is a high-performance battery option customized for motorcycle applications. Its maintenance-free architecture eliminates the need for periodic electrolyte checks or refills, making it a true long-lasting battery that reduces ownership time and hassle. The high cold cranking ability ensures dependable starts even in cool weather, while the vibration-resistant build protects internal components from the intense vibrations of large-displacement Harley engines—preserving lifespan and performance.
Designed as a direct replacement, this battery provides precise fitment that simplifies installation and minimizes the risk of electrical issues caused by poor contact or mismatched terminals. The sealed, spill-proof construction adds safety and convenience when installing, transporting, or storing the battery—especially important for riders who remove batteries seasonally. In addition to motorcycle starts, this compact, powerful battery can be used in emergency backup situations, small UPS units in a garage or service vehicle, and portable tools that require strong short-duration power bursts.
Choose a replacement battery that’s engineered for the demands of your Dyna Wide Glide: dependable starting, rugged construction, and OEM-level compatibility that keeps you riding without worry.
Ready to upgrade? Purchase the STX20L-BS replacement battery now and enjoy reliable starts and long-lasting battery performance for your Harley FXDWG Dyna Wide Glide.
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