12v leisure battrey

[badgeroy]

Could anybody please tell me how long an electric cooler box could run on a stand alone leisure battery, Thanks in advance.

[CustomRifleScopesUK]

Could anybody please tell me how long an electric cooler box could run on a stand alone leisure battery, Thanks in advance.

That's like asking "how long is a piece of string"?

Only joking, we do need more info on the battery ampere-hour capacity ......? and the wattage of the cooler box?

once we know that, then it's a simple calculation.

Kind regards Splatty

[rodp]

If it's a big battery and little box, then ages. If it's the other way round then not long !!!

Somewhere on the box will be a plate with the wattage marked on, and the battery will be signed in amp hours. As Splatty says, both of those will be needed.

[badgeroy]

If it's a big battery and little box, then ages. If it's the other way round then not long !!!

Somewhere on the box will be a plate with the wattage marked on, and the battery will be signed in amp hours. As Splatty says, both of those will be needed.

I'll have to check both, what would be the formula for it please bearing in mind I'm a numpty ?
Cheers
Roy

[rodp]

The simple formula is post the details on here and get the correct answer



here you go http://www.supercircuits.com/resources/ ... -converter