33 Amp/hr Power Wheelchair Batteries

The 33 Amp/hr EV series is built to endure frequent deep-cycle discharges, making it highly reliable in demanding conditions. With advanced active material, strong grids, and thick plates, it delivers consistent performance even under heavy loads. As a result, it is an excellent choice for electric vehicles, golf carts, and floor machines. Additionally, it works well for forklifts, aerial lifts, robotics, and marine vessels. Furthermore, it is ideal for RVs, power wheelchair batteries, and a variety of outdoor applications, ensuring dependable operation across diverse needs.

What they are

SLA stands for sealed lead-acid, and these batteries are a common choice for wheelchairs. They are durable, low maintenance, and can handle vibrations.

How they work

SLA batteries generate electricity through a combination of lead plates and a sulfuric acid solution. To enhance safety, they are sealed, which helps prevent electrolyte spills and reduces the risk of corrosion. Additionally, they employ a recombination process that efficiently returns oxygen and hydrogen molecules to their liquid form, ensuring consistent performance and reliability.

Types of SLA batteries

Several types of SLA batteries are available, including AGM (absorbed glass mat) and gel batteries, each offering distinct advantages. For instance, AGM batteries are ideal for applications requiring high power density, whereas gel batteries are better suited for deep-cycle applications. By carefully comparing their unique strengths, you can select the battery that best meets your specific needs.

Charging

When charging a new SLA battery, it is important to use the charger that came with the wheelchair, set the charger to the correct battery type, and avoid overcharging.

Storage

To extend the battery’s life, store the wheelchair in a cool, dry place away from direct sunlight and high humidity.