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Brightway Group  |  SKU: BW-8140

Revolution Mobility Liberty 312 Power High Performance Replacement Battery By Bright Way

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

➤ 12 Volt battery designed for Revolution Mobility Liberty 312 Power wheelchairs

➤ 35 Amp Hour capacity for extended wheelchair run time

➤ Compatible specifically with Liberty 312 Power models

➤ Reliable Nut & Bolt (NB) terminal for secure connections

➤ High-performance Bright Way brand ensures consistent power delivery


📦🚀 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 12 Volt 35 Ah Replacement Battery — Revolution Mobility Liberty 312 Power

Restore reliable power to your Revolution Mobility Liberty 312 Power wheelchair with this Bright Way 12 Volt 35 Ah replacement battery. Engineered to provide steady 12V output, dependable 35Ah capacity, and an NB terminal for secure installation, this battery delivers the durability and performance your Liberty 312 needs for daily mobility and extended outings.

Key Specifications

  • Compatibility: Revolution Mobility Liberty 312 Power wheelchair
  • Voltage: 12 volts
  • Capacity: 35 amp hours (35 AH)
  • Terminal Type: NB terminal (Nut & Bolt)
  • Brand: Bright Way (Brightway Group)

Benefits

This replacement battery is designed to be a long-lasting battery option for the Liberty 312 Power, offering extended runtime and dependable output to support daily travel and activities. As a high-performance battery, it helps maintain consistent motor performance and reliable control responses so you can count on your wheelchair when you need it most.

The NB terminal design (Nut & Bolt) enables secure, vibration-resistant connections that make installation straightforward and maintenance efficient. That practical feature reduces the chances of connection issues and improves overall reliability. Durability is a focus of the Bright Way brand; this unit is intended to stand up to the routine charging and discharging cycles typical in mobility applications, delivering steady service life.

Beyond wheelchair use, the Bright Way 12V 35Ah unit can serve in auxiliary roles where a dependable 12V source is required—such as backup power for small UPS systems, emergency power reserves, and portable power tools in light-duty scenarios. Its versatile yet focused design makes it useful wherever stable 12V power and a robust, long-lasting battery are needed.

If you require a replacement battery that emphasizes reliable output and extended life for the Revolution Mobility Liberty 312 Power, this Bright Way 12V 35Ah is a strong, practical choice built for everyday reliability.

Don’t wait until your battery fails—purchase the Bright Way 12V 35Ah replacement battery for your Liberty 312 Power today and secure consistent mobility and peace of mind.


Payment & Security

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