36 Volt Lithium-ion Battery Pack with Bike Mount for the ANCHEER 26" 350W Electric Mountain Bike eWheels EW-18 Stand-N-Ride A05-0045) includes the wiring harnesses

A05-0045) includes the wiring harnesses necessary to connect this charger to older models of the Amigo eXcite

a controller can still wear out due to improper charging

Controllers are responsible for regulating power to your electronics and should be replaced immediately when damaged

6202ZZ Shielded Bearings

What it has (or doesn't have) is a missing plastic wire connector

36 Volt Lithium-ion Battery Pack with Bike Mount for the ANCHEER 26" 350W Electric Mountain Bike eWheels EW-18 Stand-N-Ride A05-0045) includes the wiring harnessesThe 36 volt 10. 4 Ah Lithium ion battery pack with bike mount for the ANCHEER 26" 350W electric mountain bike offers the energy efficiency of lightweight Li ion technology to keep your ANCHEER running over the trail. This handy battery pack mounts onto the bike's seat post tube. The battery pack is more than simply a battery in a black plastic box. The pack includes the mounting plate, power switch, and a coaxial battery charger port. In addition,