Color classification 【12v】3 cells, 1 battery, 1 charge + carton + 3m water pipe 【12v】3 cells, 1 battery, 1 charge + carton + 5m water pipe 【12v】3 cells, 1 battery, 1 charge + plastic box + 5m water pipe 【12v】3 cells, 2 batteries, 1 charge + plastic box + 5m water pipe 【12v】3 cells, 1 battery, 1 charge + carton + 10m water pipe 【12v】3 cells, 1 battery, 1 charge + plastic box + 10m water pipe 【12v】3 cells, 2 batteries, 1 charge + plastic box + 10m water pipe 【21v】5 cells, 1 battery, 1 charge + carton + 5m water pipe 【21v】5 cells, 1 battery, 1 charge + plastic box + 5m water pipe 【21v】5 cells, 2 batteries, 1 charge + plastic box + 5m water pipe 【21v】10 cells, 1 battery, 1 charge + carton + 10m tubes 【21v】10 cells, 1 battery, 1 charge + plastic box + 10m tubes 【21v】10 cells, 2 batteries, 1 charge + plastic box + 10m tubes 【12v 6-in-1 nozzle】3 sections, 1 battery, 1 charger + cardboard box + 5m water pipe [12v six-in-one nozzle] 3 cells, 1 battery, 1 charge + plastic box + 5m water pipes [12v six-in-one nozzle] 3 cells, 2 batteries, 1 charge + plastic box + 5m water pipes 【12v 6-in-1 nozzle】3 sections, 1 battery, 1 charger + cardboard box + 10m water pipe [12v six-in-one nozzle] 3 cells, 1 battery, 1 charge + plastic box + 10m water pipes [12v six-in-one nozzle] 3 cells, 2 batteries, 1 charge + plastic box + 10m water pipes [21v six-in-one nozzle] 5 cells, 1 battery, 1 charge + carton + 5m water pipe [21v six-in-one nozzle] 5 sections, 1 battery, 1 charge + plastic box + 5m water pipe [21v six-in-one nozzle] 5 cells, 2 batteries, 1 charge + plastic box + 5m water pipe [21v six-in-one nozzle] 10 cells, 1 battery, 1 charge + carton + 10m tubes [21v six-in-one nozzle] 10 cells, 1 battery, 1 charge + plastic box + 10m tubes [21v six-in-one nozzle] 10 cells, 2 batteries, 1 charge + plastic box + 10m tubes 21v bare metal [without batteries and accessories] 12v bare metal [without batteries and accessories] Car washer mt-15 batteries Car washer mt-10 batteries Car washer mt-5 batteries Car washer mt-3 batteries