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SigmasTek  |  SKU: BW-18393

SigmasTek STX30L-BS High Performance Replacement Battery

Sale price $108.88 USD Regular price $138.43
Shipping calculated at checkout.

➤ Maintenance-free AGM design eliminates the need for acid filling

➤ Spillproof and leakproof for safe, hassle-free use

➤ U.L. recognized and CE certified for guaranteed quality

➤ Superior starting power with deep cycle capacity for reliable performance

➤ Extreme resistance to freeze, heat, and vibration ensures durability


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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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

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: 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 | 30 Ah

Terminal Type

Nut & Bolt

SigmasTek STX30L-BS Genuine Motorcycle Replacement Battery

The genuine SigmasTek STX30L-BS is an AGM maintenance-free motorcycle battery designed to deliver exceptional starting power, dependable deep cycle performance, and maintenance-free convenience. Ideal as a direct replacement for bikes that specify the STX30L-BS, this high-performance battery provides factory-fresh reliability, superior resistance to freeze, heat, and vibration, and the consistent power needed for ignition systems and on-bike electronics.

Key Specifications

  • Compatibility: SigmasTek STX30L-BS (motorcycle)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal Type: Nut & Bolt
  • Design: Absorbed Glass Mat (AGM) — Maintenance-Free
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Valve System: Valve Regulated Vent System
  • Resistance: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty
  • Application Type: High rate discharge applications such as motorcycles

Benefits

The SigmasTek STX30L-BS replacement battery combines robust construction with the convenience of maintenance-free AGM technology, making it a reliable, long-lasting battery choice for motorcyclists. Its spillproof design and valve-regulated system reduce maintenance worries and improve safety during installation and operation. Built to withstand extreme temperature variations and vibration, this battery is suitable for frequent riders and long-distance touring where exposure to varied conditions is expected.

As a high-performance battery, the STX30L-BS supplies the rapid high-current bursts required for reliable cold starts and supports electronics, lighting, and ignition systems with steady voltage output. Its deep cycle capability also helps maintain accessory power during idle periods. Typical applications include motorcycle starting systems, emergency backup for accessories, and powering auxiliary devices during rides. Factory testing and packaging ensure each battery meets quality standards before shipment.

For riders seeking dependable, long-lasting battery performance with minimal upkeep, the genuine SigmasTek STX30L-BS is a strong choice that balances power, endurance, and safety.

Ready to upgrade your motorcycle’s power? Buy the genuine SigmasTek STX30L-BS replacement battery today and enjoy reliable starts, high-performance output, and long-lasting battery life on every ride.


Payment & Security

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