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SigmasTek  |  SKU: BW-10163

Golden Technology Companion GC323 High Performance Wheelchair Replacement Battery

Sale price $91.99 USD Regular price $140.27
Shipping calculated at checkout.

➤ Factory fresh Golden Technology Companion GC323 replacement battery

➤ 100% compatible with Golden Technology Companion GC323 wheelchair

➤ Uses Absorbent Glass Mat (AGM) technology for deep cycle performance

➤ Valve regulated, spill-proof design for safe and reliable use

➤ Includes 1-year warranty and guaranteed high 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 | 35 AH

Terminal Type

Nut & Bolt

SP12-35 NB (12V 35AH) Replacement Battery for Golden Technology Companion GC323

This brand new SP12-35 NB (12 V 35 AH) replacement battery is specifically manufactured to be 100% compatible with the Golden Technology Companion GC323 wheelchair. A high-performance battery built for deep cycle use, the SP12-35 NB delivers the long-lasting battery life mobility users need for reliable daily operation. Factory fresh and tested, this replacement battery is an excellent choice when you need consistent runtime and proven durability for your Companion GC323 power chair.

Key Specifications

  • Model: SP12-35 NB (12 V 35 AH)
  • Compatible with: Golden Technology Companion GC323
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Usage: Designed For Deep Cycle Usage
  • Construction: Valve Regulated Spill Proof Construction
  • Performance Feature: Power/Volume Ratio Yielding Unrivaled Energy Density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Performance: Performance Guaranteed
  • Brand: SigmasTek
  • Quantity Required: Requires 1 battery per GC323 unit

Benefits

This SP12-35 NB replacement battery provides exceptional durability and a long-lasting battery life tailored for mobility applications. Built as a deep cycle battery with AGM and valve-regulated construction, it withstands repeated discharge and recharge cycles without compromising safety or performance. The high energy density and optimized power-to-volume ratio make it a compact yet powerful option for power chairs, where space and weight matter.

As a high-performance battery, the SP12-35 NB is ideal for electric wheelchairs, power chairs, mobility chairs, and mobility scooters—delivering steady power for daily travel, inclines, and extended excursions. The nut & bolt terminal provides secure, low-resistance connections when reusing the original cables and hardware, ensuring a straightforward swap with your existing setup. With UL recognition, CE certification, and a one-year warranty, this replacement battery offers peace of mind and reliable runtime for mobility users and caregivers alike.

Installation is straightforward: use all existing cables and hardware from your original configuration to connect the new battery. The maintenance-free, spill-proof construction minimizes upkeep and reduces the risk of leaks or corrosion in everyday use.

Purchase the SP12-35 NB (12 V 35 AH) replacement battery for your Golden Technology Companion GC323 today to enjoy dependable, long-lasting battery power and improved mobility performance. Order now to restore your chair’s runtime and confidence on the move.


Payment & Security

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