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SigmasTek  |  SKU: BW-9634

Invacare Pronto M6 Wheelchair High Performance Replacement Battery

Sale price $214.25 USD Regular price $280.53
Shipping calculated at checkout.

➤ Factory fresh replacement batteries for Invacare Pronto M6 wheelchair

➤ 100% compatible with Invacare Pronto M6 units using existing cables and hardware

➤ AGM technology and deep cycle design for long-lasting performance

➤ Valve regulated, spill-proof construction ensures safety and reliability

➤ U.L. recognized, CE certified, with a 1-year warranty 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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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 | 35 AH

Terminal Type

Nut & Bolt

Replacement Invacare Pronto M6 Battery - Compatible with Invacare Pronto M6

Restore mobility and confidence with a factory-fresh replacement battery designed specifically for the Invacare Pronto M6. These replacement Invacare Pronto M6 wheelchair batteries are 100% compatible with your power chair and engineered for reliable service life and steady performance. If you rely on your Pronto M6 daily, choose a high-performance battery that provides long-lasting battery power and dependable deep cycle capability.

Key Specifications

  • Model Compatibility: Invacare Pronto M6 (requires 2 batteries)
  • Part Number: SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amp-hours)
  • Terminal Type: Nut & Bolt
  • Battery Technology: Absorbent Glass Mat (AGM)
  • Designed For: Deep Cycle Usage
  • Construction: Valve Regulated, Spill Proof
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Additional Traits: Power/Volume Ratio Yielding Unrivaled Energy Density; Performance Guaranteed
  • Brand: SigmasTek

Benefits

  • Durability: Built using AGM and valve-regulated design to resist vibration and prevent leakage—ideal for wheelchair use where reliability matters.
  • Long Life: Deep cycle construction and optimized energy density deliver a long-lasting battery that supports daily travel and extended outings without frequent replacement.
  • High Performance: Delivers steady voltage and dependable current for drive motors and onboard systems, ensuring smooth, consistent operation of your Invacare Pronto M6.
  • Safety & Certification: U.L. recognized and CE certified to meet industry safety standards for mobility and medical equipment.
  • Typical Applications: Specifically suited for electric wheelchairs, power chairs, mobility chairs, and mobility scooters. Also suitable for other applications requiring sealed, maintenance-free deep cycle power such as small UPS units, emergency power backup, or field tools.
  • Compatibility & Installation: 100% compatible with your Invacare Pronto M6; please reuse existing cables and hardware from the original setup for proper connection.
  • Support & Value: Brand-new product backed by performance guarantees and a one-year warranty for added peace of mind.

Ready to bring your Invacare Pronto M6 back to peak performance? Order this replacement battery now and get a high-performance, long-lasting battery delivered quickly. Purchase with confidence and enjoy reliable mobility every day.


Payment & Security

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