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SigmasTek  |  SKU: BW-10587

Amigo Fiesta III Compatible Wheelchair Replacement Battery

Sale price $89.89 USD Regular price $117.70
Shipping calculated at checkout.

➤ Factory fresh, brand new replacement batteries for reliable performance

➤ 100% compatible with Amigo Fiesta III wheelchairs for easy installation

➤ Absorbent Glass Mat (AGM) technology ensures deep cycle durability

➤ Valve regulated, spill-proof design for safe and maintenance-free use

➤ Comes with a 1-year warranty for peace of mind and guaranteed quality


📦🚀 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 | 18 Ah

Terminal Type

Nut & Bolt

Replacement Amigo Fiesta III Wheelchair Batteries — Compatible with Amigo Fiesta III

These factory-fresh replacement Amigo Fiesta III wheelchair batteries deliver the compatibility, performance, and reliability your mobility device depends on. Designed specifically for the Amigo Fiesta III, this replacement battery pack meets the original equipment requirements and offers consistent output, dependable deep-cycle performance, and a long-lasting battery life you can trust for daily use. If your Amigo Fiesta III requires reliable power for daily mobility, this is a high-performance battery solution built to keep you moving.

Key Specifications

  • Model / Part: SP12-18 NB (12 V 18 AH)
  • Quantity Required: 2 batteries for Amigo Fiesta III
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Performance Feature: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Installation Note: You need to use all existing cables and hardware from your original configuration to connect the new wheelchair batteries.

Benefits

Built for durability and everyday use, this replacement battery offers proven long-term reliability. The AGM design and valve-regulated, spill-proof construction provide rugged protection and reduced maintenance compared to conventional flooded batteries. As a high-performance battery engineered for deep cycle usage, it supports repeated charge and discharge cycles without sacrificing capacity—making it an excellent choice for mobility devices and demanding applications.

This high-performance battery delivers a consistent power profile and unrivaled energy density for its size, so you get more runtime in the same compact package. The 12V 18Ah capacity is optimized for the Amigo Fiesta III, delivering the long-lasting battery performance required for wheelchairs, power chairs, and mobility scooters.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters, while its reliability and safety certifications make it appropriate for other standby and portable power uses as well. For broader applications, this replacement battery can serve in emergency backup roles such as UPS and emergency power systems where compact, dependable power is needed, and it’s also suitable for tools and equipment requiring a sealed lead-acid battery.

Order your replacement Amigo Fiesta III batteries today and restore reliable power to your mobility device. With factory-fresh condition, a 1 year warranty, and fast shipping on in-stock items, this long-lasting battery solution is ready to ship — buy now and enjoy dependable performance.


Payment & Security

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