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SigmasTek  |  SKU: BW-9087

Invacare Storm Torque (16 Inch Or Wider) High Performance Wheelchair Replacement Battery

Sale price $313.99 USD Regular price $480.28
Shipping calculated at checkout.

➤ Factory fresh replacement batteries for Invacare Storm Torque (16 Inch or wider) wheelchairs

➤ Utilizes Absorbent Glass Mat (AGM) technology for spill-proof, valve-regulated safety

➤ Designed for deep cycle usage to provide long-lasting, reliable power

➤ 100% compatible with original Invacare Storm Torque battery specifications (12V 55AH)

➤ Backed by a 1-year warranty and performance guarantee for peace of mind


📦🚀 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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Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
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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 | 55 AH

Terminal Type

Nut & Bolt

Replacement Invacare Storm Torque (16 Inch or wider) Batteries — Compatible SP12-55 NB

Upgrade your Invacare Storm Torque (16 Inch or wider) power system with a factory-fresh, 100% compatible replacement battery solution. These high-quality replacement batteries are designed to restore reliable performance and deliver consistent power for your mobility device. Whether you need dependable range for daily outings or emergency backup, this long-lasting battery option gives the confidence and durability you expect from a premium mobility power source.

Key Specifications

  • Compatible Model: Invacare Storm Torque (16 Inch or wider)
  • Battery Model: SP12-55 NB
  • Voltage: 12 Volts
  • Amp-Hours: 55 AH
  • Terminal Type: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof
  • Energy Characteristics: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Performance: Performance Guaranteed
  • Requires: 2 batteries for the Invacare Storm Torque (16 Inch or wider) unit
  • Brand: SigmasTek
  • Warranty: 1 Year

Benefits

These batteries offer exceptional durability and are engineered as a high-performance battery option for mobility equipment. AGM technology and valve-regulated, spill-proof construction provide robust protection against vibration and orientation issues that can shorten battery life. Designed specifically for deep cycle usage, this replacement battery maintains steady output across repeated discharge and recharge cycles, making it a dependable choice for daily mobility needs.

As a long-lasting battery solution, the SP12-55 NB balances power density and volume to maximize runtime without excessive weight. The nut & bolt terminal design ensures secure, low-resistance connections when you reuse your original cables and hardware. U.L. recognition and CE certification give added assurance that you are installing a product that meets international safety and performance standards.

Typical applications include electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Whether you use your chair for extended daily activities or require a reliable backup for emergency power, this high-performance battery helps ensure consistent operation when you need it most. Performance is guaranteed and each unit arrives brand new and factory fresh.

Buy your replacement Invacare Storm Torque (16 Inch or wider) SP12-55 NB batteries today and enjoy superior long life battery performance at a competitive price. Orders for in-stock items typically ship within 24 hours. If you need assistance, contact customer service at (800) 657-1303. Add to cart now to secure reliable power for your mobility device.


Payment & Security

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