Having browsed the Internet to find the best battery possible as a replacement for my Hillbilly Golf Trolley battery, this combination of 'battery, charger, leads and cover' were definitely the best value for money from any I had seen.
I know it said that the battery was capable of driving the trolley for the full 18 holes but I always think that this is an over-rated statement. However, having used this one on a very hilly course, it is very capable and covers the 18-holes with plenty of power, and still some left in the battery.
So if you are thinking of buying a new 18-hole battery I strongly recommend this one.