Source google image: https://i2.cdscdn.com/pdt2/3/0/9/1/300×300/bih8888100650309/rw/starter-electrique-bihr-mbk-booster-ovetto-nitro-p.jpg
Schema electrique booster naked
Source google image: https://i2.cdscdn.com/pdt2/3/0/9/1/300×300/bih8888100650309/rw/starter-electrique-bihr-mbk-booster-ovetto-nitro-p.jpg