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Brightway Group  |  SKU: BW-8342

Majors Mobisist Liberty 312 Compatible Power Wheelchair Replacement Battery By Bright Way

Sale price $107.13 USD Regular price $140.27
Shipping calculated at checkout.

➤ 12V 35Ah capacity for long-lasting wheelchair power

➤ Reliable NB terminal ensures secure and stable connection

➤ Specifically designed for Majors Mobisist Liberty 312 Power model

➤ Durable construction offers superior performance and longevity

➤ Easy installation for quick and hassle-free battery replacement


📦🚀 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

Bright Way Majors Mobisist Liberty 312 Power 12V 35Ah Replacement Battery (Liberty 312 Power)

Restore dependable mobility with the Bright Way replacement battery designed for the Majors Mobisist Liberty 312 Power wheelchair. This 12V 35Ah battery delivers consistent performance and reliable run-time so your Liberty 312 Power stays ready when you need it most. Engineered for easy installation and dependable operation, this high-performance battery is a smart choice when you want a long-lasting battery that keeps you moving with confidence.

Key Specifications

  • Brand: Bright Way
  • Voltage: 12 Volts
  • Amp-Hours: 35 AH
  • Terminal: NB (Nut & Bolt) terminal
  • Compatible Model: Majors Mobisist Liberty 312 Power

Benefits

Built to deliver long life and steady output, this Bright Way replacement battery provides a combination of durability and high performance for daily mobility use. The 12V 35Ah capacity gives reliable run-time for typical wheelchair usage patterns while the robust construction withstands vibrations and frequent charge cycles. As a high-performance battery option, it supports responsive power delivery for smooth starts and consistent speed control on the Liberty 312 Power.

Durability is reinforced by quality terminals and a solid-case design that resists wear from routine handling and transport. The NB (Nut & Bolt) terminal ensures secure, low-resistance connections for safer, more efficient energy transfer. Because it is designed as a direct-fit replacement battery for the Liberty 312 Power, installation is straightforward—minimizing downtime and letting you get back to daily activities quickly.

Typical applications extend beyond mobility devices; many customers rely on this battery as a dependable power source for emergency backup needs or low-power equipment during brief outages. Whether used primarily in a wheelchair or kept as a backup, this long-lasting battery gives peace of mind and dependable on-the-go performance. Choose Bright Way when you need a high-performance battery that balances run-time, durability, and value.

Ready to upgrade? Purchase this Bright Way 12V 35Ah Majors Mobisist Liberty 312 Power replacement battery today to enjoy dependable mobility and long-lasting performance.


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