where to buy a leisure battery

[jnb]

Simple as that. I have a 17ah battery in my homebuild power tank and I'd like to replace that with something nearer 35ah. Any more than that and I'll need a different charger and even running a laptop 35ah should keep me going for 6 hours or so. Any recommended places to buy such a beastie?

[Skipper Billy]

If you are anywhere near the sea then your local yacht chandlery will be able to help you.

[davedownsouth]

I just bought one (well a Li battery) from here:-

http://www.tayna.co.uk/Leisure-Batteries-C45.html

Very good service (spent quite a while discussing it with the guy on the phone) and quick delivery 

[hobsey]

Any good motor factors should be able to get one in for you. The factors I worked for kept them in stock.

[Owmuchonomy]

Simple as that. I have a 17ah battery in my homebuild power tank and I'd like to replace that with something nearer 35ah. Any more than that and I'll need a different charger and even running a laptop 35ah should keep me going for 6 hours or so. Any recommended places to buy such a beastie?

Your nearest caravan shop.

[Bizibilder]

Tayna batteries - as mentioned above.  Cheap and good service. (usual disclaimer).