What is a medical equipment group 22 battery？

A Group 22 battery refers to a specific size and type of battery, commonly used in medical equipment like power wheelchairs and mobility scooters. Here's a breakdown of what it entails:

1. Group Size 22:

· Group 22 is a designation by the Battery Council International (BCI) that specifies the physical dimensions of the battery. Batteries in this group have specific height, width, and length dimensions that make them suitable for particular devices.

· Typical dimensions: 9.38 inches (L) x 5.50 inches (W) x 9.25 inches (H), though these may vary slightly depending on the manufacturer.

2. Battery Type:

· These batteries are usually deep cycle batteries, which are designed to provide a steady amount of power over a long period. This is essential for devices like medical equipment, where consistent power delivery is crucial.

· They can be sealed lead-acid (SLA) batteries, gel cells, Lithium batteries or Absorbent Glass Mat (AGM) batteries. These types are maintenance-free, spill-proof, and can be used in various orientations.

3. Applications in Medical Equipment:

· Mobility Devices: Power wheelchairs, scooters, and other mobility aids often use Group 22 batteries due to their reliable and long-lasting power.

· Backup Power: These batteries can also serve as backup power for medical devices that require continuous operation, ensuring they remain functional during power outages.

4. Voltage and Capacity:

· Typically, a Group 22 battery will be a 12-volt battery with varying amp-hour (Ah) ratings depending on the capacity needed for the device. Higher Ah ratings allow for longer usage before recharging is necessary.

5. Rechargeability:

· These batteries are rechargeable, and their lifespan depends on factors like the frequency of use, the depth of discharge, and the charging practices.

In summary, a Group 22 battery is a specific type of deep cycle battery that fits the dimensions and power needs of many medical devices, offering reliable, rechargeable power. And Worldpower have those group 22 size lithium batteries. If you are intested in our batteries, please contact us.