Gel or AGM

Sealed lead acid batteries have sulfuric acid as electrolyte.

In Gel batteries the electrolyte is stored in the form of Gel where as in AGM batteries it is stored in Absorbed Glass Mat.

Wheelchair batteries use both AGM and Gel batteries. Gel batteries are slightly more expensive than AGM batteries.

Performance wise both batteries are similar. For more information and to buy quality wheelchair batteries visit Battery Consulting.