48V Yamaha G12 G19 Charger with 15Amp

48 voltage club car Yamaha G12-G19 charger with 15 Amp ,SPW-E800W, Protecting batteries from freezing in winter -40℃ ,Winter maintenance of your batteries can increase battery heat dissipation for hot weather. Good heat dissipation which are made of the best heatsink Aluminun material can avoid high-temperature damage to the battery. If any helps , pls visist website: , thanks.