STX20L-BS for Harley-Davidson FXDB Dyna Street Bob (2007-2012) 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.
💲 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 for Harley-Davidson FXDB Dyna Street Bob (2007-2012) Replacement Battery
This STX20L-BS replacement battery for Harley-Davidson FXDB Dyna Street Bob (2007-2012) delivers dependable starting power and maintenance-free operation designed to meet or exceed OEM standards. Engineered for a guaranteed fit, robust performance and durability in demanding riding conditions, this battery offers the consistent cranking ability riders rely on and the ease of a sealed, service-free design. If you need a high-performance battery that installs easily and performs reliably, this STX20L-BS is an excellent choice.
Key Specifications
- Model: STX20L-BS
- Compatible Models: Harley-Davidson FXDB Dyna Street Bob (2007-2012)
- Replacement Type: Direct replacement for OEM battery
- Fitment: Guaranteed fit for specified Harley-Davidson models
- Performance: Meets or exceeds OEM specifications
- Operation: Maintenance-free operation
- Reliability: Designed for demanding riding conditions
- Durability: Durable and long-lasting construction
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 18 Ah
- Terminal: Nut & Bolt
Benefits
The STX20L-BS offers the durability and performance needed for serious motorcyclists. Its sealed, maintenance-free design eliminates the hassle of watering and lowers the risk of acid spills, while robust internal construction ensures resistance to vibration and impact common in motorcycle use. As a high-performance battery, it provides consistent starting power and dependable cranking even after periods of storage, making it an excellent choice for seasonal riders and daily commuters alike.
This long-lasting battery is well-suited not only to motorcycle starting but also to related backup and portable power scenarios. Its maintenance-free, sealed nature fits applications like small UPS systems, emergency power backups for electronics, and portable power for on-the-go tools used in field maintenance. The guaranteed fit for the FXDB Dyna Street Bob simplifies installation, allowing you to replace the battery quickly and return to the road with confidence.
Professionally tested and manufactured to meet OEM expectations, this replacement battery balances high-performance starting capability with lifespan and ease-of-use. For riders who want a worry-free battery that performs reliably under load and during cold starts, the STX20L-BS is a practical, cost-effective solution.
Purchase this STX20L-BS replacement battery for your Harley-Davidson FXDB Dyna Street Bob today and enjoy dependable starts, durability and the convenience of a maintenance-free, long-lasting battery.
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