As the higher volt battery will extreme gassing due to overcharging. The lessen volt battery will sulphation a result of undercharging.?�심?�으�?카�???보너?�는 ?�레?�어가 가?�하�? ?�금?�고, 게임???�도�??�려?�기 ?�해 ?�라??카�??�에???�공?�는 ?�로모션 ?�퍼?�니?? ?�러??보