Quantum Q6 Edge Z Electric Power Chair – Upgraded Lithium Power System
Excellent condition Quantum Q6 Edge Z power chair with a major performance upgrade. I replaced the original heavy lead-acid batteries with two high-capacity 12V 100Ah LiFePO4 lithium batteries (200Ah total system) featuring built-in BMS and low-temperature protection.
This upgrade significantly reduces weight, improves efficiency, delivers longer runtime, faster response, and more reliable performance compared to standard deep-cycle batteries.
Features & Upgrades
* Quantum Q6 Edge Z electric wheelchair
* Upgraded to:
* 2 × 12V 100Ah LiFePO4 Lithium Batteries
* 200Ah total capacity
* Built-in Bluetooth BMS
* Low-temperature protection
* Reduced overall battery weight
* Longer driving range and improved battery life
* Faster charging and more consistent power delivery
* Mid-wheel drive for excellent maneuverability
* Powerful suspension and stability system
* LED fender lights
* Heavy-duty motors
Specifications
* Speed: up to 8 mph
* Weight capacity: 300 lbs
* Tight turning radius for indoor use
* Excellent for daily indoor and outdoor use
Included
* Charger
* Installed lithium battery system
* Wheelchair ready to use
This is a premium power chair with a valuable lithium conversion upgrade that is difficult and expensive to do.