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Brightway Group  |  SKU: BW-8413

Heartway S11 Zen High Performance Replacement Battery By Bright Way

Sale price $44.94 USD Regular price $58.84
Shipping calculated at checkout.

➤ Premium 12-volt, 18-amp hour capacity for extended wheelchair use

➤ Specifically designed for Heartway S11 Zen model compatibility

➤ Durable construction ensures long-lasting, reliable power supply

➤ Nut & bolt battery terminal for secure and stable connections

➤ Enhances mobility with consistent, uninterrupted performance


📦🚀 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

Bright Way 12V 18Ah Replacement Battery — Heartway S11 Zen

Restore dependable mobility to your Heartway S11 Zen with the Bright Way replacement battery designed for reliability, consistent output, and longer runtime. This high-performance battery delivers 12 volts and 18 amp hours of capacity to keep your S11 Zen operating smoothly. If you want a long-lasting battery that delivers dependable starts, steady motor performance, and easy installation, this Bright Way unit is a smart choice.

Key Specifications

  • Compatible Model: Heartway S11 Zen
  • Voltage: 12 Volts
  • Capacity: 18 Amp Hours
  • Battery Terminal: NB
  • Terminal Style: Nut & Bolt
  • Brand: Bright Way (Brightway Group)

Benefits

Built for durability and everyday use, this Bright Way replacement battery provides a stable power source that helps extend the working life of your wheelchair. The 18Ah rating gives a solid blend of run-time and compact form factor so your S11 Zen remains maneuverable without sacrificing endurance. As a long-lasting battery replacement, it helps reduce the need for frequent swaps and supports consistent performance across repeated charge cycles.

This high-performance battery is engineered to supply steady voltage to drive motors and control systems with minimal voltage sag under load. The NB terminals with Nut & Bolt connections ensure secure, low-resistance electrical contact for reliable operation and simple, effective installation. That means less time in maintenance and more time on the move.

Typical applications include daily mobility for users who depend on their S11 Zen for travel inside and outside the home, running errands, therapy sessions, or extended outings. It’s also appropriate for caregivers and facilities that require dependable replacement batteries to keep equipment ready at all times.

Because it’s specifically matched to the Heartway S11 Zen’s requirements, compatibility and fitment are straightforward, minimizing installation time and the chance of connection issues. Trust Bright Way to deliver consistent, reliable power when you need it.

Ready for uninterrupted mobility? Order this Bright Way high-performance replacement battery for your Heartway S11 Zen now and enjoy reliable, long-lasting battery performance.


Payment & Security

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