220W / 12.6V (4.2V X 3S) = 17.46A,不管幾顆都可以用17.5A下去充
17.46A / 4.4A ( 2.2A X 2顆) = 3.96C,大約4C超過3C建議還是先用3C下去充就很快了,3C 2顆 就是 2200mAh x 1000 x 2顆 x 3C = 13.2A
17.46A / 8.8A ( 2.2A X 4顆) = 1.98C,大約2C,2C 4顆 就是 2200mAh x 1000 x 4顆 x 2C = 17.6A
300W / 12.6V (4.2V X 3S) = 23.81A,不管幾顆都可以用23.81A下去充
23.81A / 4.4A ( 2.2A X 2顆) = 5.4C,5.4C超過3C建議還是先用3C下去充就很快了,3C 2顆 就是 2200mAh x 1000 x 2顆 x 3C = 13.2A
23.81A / 8.8A ( 2.2A X 4顆) = 2.7C,2.7C 4顆 就是 2200mAh x 1000 x 4顆 x 2.7C = 23.76A