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SigmasTek  |  SKU: BW-8544

Invacare Pronto M6 High Performance Compatible Replacement Battery Set

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

➤ Includes 2 high-performance 12V 35AH replacement batteries with NB terminals

➤ Maintenance-free, spill-proof design with advanced AGM technology

➤ Guaranteed compatibility with original Invacare Pronto M6 batteries

➤ Wide operating temperature range ensures reliable performance in various conditions

➤ Backed by a 1-year warranty for quality assurance and 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 | 35 AH

Terminal Type

Nut & Bolt

Invacare Pronto M6 Replacement Battery (2 x 12V 35AH, NB Terminal)

Ensure dependable power for your Invacare Pronto M6 with this premium replacement battery pack. Designed specifically for the Invacare Pronto M6, this pair of 12V 35AH batteries with NB terminals provides consistent, high-performance battery output and a long-lasting battery life that keeps your mobility device running smoothly. These maintenance-free AGM batteries meet or exceed OEM standards for durability and performance, giving you confidence in every journey.

Key Specifications

  • Compatible model: Invacare Pronto M6
  • Package contains: 2 batteries
  • Voltage: 12 Volts
  • Capacity: 35 AH (Amps)
  • Terminal type: NB (Nut & Bolt)
  • Chemistry: SLA (Sealed Lead Acid)
  • Technology: AGM (Absorbent Glass Mat)
  • Maintenance-free and Spill Proof
  • Guaranteed compatibility with original batteries
  • Weight: 49.4 Lbs
  • Dimensions: Length 7.72 in, Width 5.14 in, Height 6.14 in
  • Warranty: 1-year Warranty
  • Brand: SigmasTek
  • Shipping methods: UPS Ground and USPS
  • Ships in 1 business day for all in-stock items

Benefits

  • Durability: AGM and SLA construction provide a rugged, vibration-resistant battery suited for daily wheelchair use.
  • Long life: Engineered with a high-discharge design and broad temperature tolerance for prolonged service cycles and a long-lasting battery experience.
  • High performance: Reliable current delivery ensures consistent motor power and smooth operation under load.
  • Maintenance-free and spill-proof: Safe, sealed design eliminates routine maintenance and reduces the risk of leaks.
  • Versatile use: While optimized as a replacement battery for wheelchairs, it also supports UPS backup systems, emergency power, and light tools requiring a dependable 12V 35AH source.
  • Easy installation: Swap in using the original configuration and reuse existing cables; NB terminals allow secure fastening.
  • Customer assurance: Quick shipping and a 1-year warranty help restore mobility without delay and with peace of mind.

Ready for consistent, long-lasting power? Buy the Invacare Pronto M6 replacement battery pack now to ensure reliable operation and fast delivery. Click to purchase and extend the life of your mobility system today.


Payment & Security

Payment methods

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