12 Volt Batteries

Monster Scooter Parts is your number one source for a 12 volt sealed lead acid (SLA) power chair or mobility scooter battery. Any of our premium quality deep cycle batteries is guaranteed to match or exceed your power chair or scooter’s original sealed lead acid battery requirements. These deep cycle batteries are designed to discharge "deeply", allowing for prolonged battery use and dependability.

SLA, AGM, or Gel; what does it all mean?
Our mobility scooter and power chair batteries are referred to as Sealed Lead Acid (SLA) batteries. Unlike the old refillable wet-cell batteries that still power millions of cars, SLA batteries are hermetically sealed in their plastic body and cannot be opened or topped off. The lead cells hold the liquid electrolytes (or acid). Absorbed Glass Mat (AGM) batteries are a subcategory of the SLA family where the acid is absorbed or suspended in a fiberglass mat to prevent the liquid from sloshing around inside of the battery. Modern gel batteries use a jelly-like semi-solid material in lieu of liquid acid. Gel mobility battery packs offer several advantages over their AGM counterparts, including a longer lifespan, but due to their manufacturing process are usually a bit more pricey. In short, all AGM and gel batteries are SLA batteries, but not all SLA batteries are AGM or gel batteries. Many of our larger mobility scooter batteries are offered in both an AGM or a gel configuration.

As always, we recommend you consult your power chair or mobility scooter’s owner’s manual for your deep cycle battery specifications.