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SigmasTek  |  SKU: BW-20010

GS-JSB GT14-B4 High Performance Replacement Battery

Sale price $61.59 USD Regular price $78.30
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 | 12 Ah

Terminal Type

Nut & Bolt

GS-JSB GT14-B4 Replacement Battery

Designed as a direct-fit GS-JSB GT14-B4 replacement battery, this AGM maintenance-free unit provides dependable compatibility, high output performance, and exceptional reliability. If you need a replacement battery that delivers quick starts and minimal upkeep, this GT14-B4 option removes the worry of electrolyte handling and routine maintenance—giving you a high-performance battery with the convenience of a long-lasting battery build.

Key Specifications

  • Model: GS-JSB GT14-B4 (replacement)
  • Design: AGM (Absorbed Glass Mat) Maintenance-Free Design
  • Voltage: 12 Volts
  • Capacity: 12 Ah
  • Terminal Type: Nut & Bolt
  • Brand: GS-JSB (compatible replacement)
  • Safety: U.L. Recognized and CE Certified
  • Features: Spillproof and Leakproof Design
  • Vent System: Valve Regulated Vent System
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Warranty: 6 Month Warranty

Benefits

This GT14-B4 replacement battery combines rugged construction with proven AGM technology for long service life and reliable performance. The absorbent glass mat design keeps electrolyte immobilized to prevent spills, making it safe to mount in a variety of motorcycle positions. The valve-regulated venting manages internal gases while preserving the sealed design, reducing maintenance and increasing safety. Riders will appreciate the superior starting power—ideal for cold mornings or when frequent starts are required—and the battery’s deep cycle capacity helps it handle brief high-rate discharge events without losing performance.

Built to resist extreme freeze, heat, and vibration, this battery thrives in real-world conditions and rugged motorcycle use. It’s UL recognized and CE certified to meet safety standards, and every unit ships factory fresh after professional testing. Typical uses include motorcycle starting, powering handheld accessories, occasional emergency starts, and any application that requires a compact but long-lasting battery. As an affordable high-performance battery option, it’s also suitable where reliable backup power is needed for short periods.

With a six-month warranty and the convenience of maintenance-free AGM technology, this GS-JSB GT14-B4 replacement battery is a smart upgrade for riders seeking dependable starts and reduced upkeep. Count on consistent performance mile after mile.

Order your GS-JSB GT14-B4 replacement battery now and enjoy a high-performance, long-lasting battery that’s ready to install.


Payment & Security

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