The answer will depend on how much you use your scooter.
Just like there are different shoes for different uses; so also with batteries for different levels of usage.
The below table will help you answer what the best battery technology for you is;
The Valen GEL battery will provide most mobility scooter owners with the best value for money. Each individual scooter owner will have different needs so it is always a good idea to consult with your local mobility scooter professional for advice on what is best for you.
Always remember; the pain of a price is remembered long after the initial pleasure has worn off!