12 Volt YT4L-BS Replacement Dry Charged AGM Battery for the TaoTao CY50-A Scooter PaceSaver Fusion 250 then this brake assembly is

then this brake assembly is what you want

making this assembly simple and instinctive

Pride Mobility: HARUSHD2334

Invacare calls this their "ignition module" as it comes to you wired with a connector

12 Volt YT4L-BS Replacement Dry Charged AGM Battery for the TaoTao CY50-A Scooter PaceSaver Fusion 250 then this brake assembly isOur 12 volt YT4L BS replacement dry charged AGM Scooter, ATV, and Dirt Bike Battery is a premium quality scooter battery for TaoTao CY50 A scooters. Note: This premium battery has the positive terminal is on the right side with the negative terminal on the left side. Dry Charged AGM batteries offer the following advantages over conventional batteries: Once filled with the included acid pack, sealed up, and charged by the end user; the dry charged AGM