Is a sealed lead-acid (SLA) absorbed glass mat. And GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install. Premium quality absorbed glass mat technology.Is ideal for ATVs, motorcycles, personal watercraft, snowmobiles, UPS systems, alarm systems, exit lighting systems, wheelchairs and more. COMPATIBLE WITH THE FOLLOWING AND MORE. The item "UPG 4 Pack 12V 35AH Battery For The Jazzy Sport 2 Electric Wheelchair" is in sale since Friday, March 4, 2016. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "ecomelectronics" and is located in Brooklyn, New York. This item can be shipped to United States.