Question about power lead for power tank to scope

[acharris77]

Hi all, I have just bought myself the following power tank from maplins: Portable Jump Starter and Air Compressor : Tools & Appliances : Maplin . I was wondering if the cable that comes with this power tank would be the right one being center positve, or would I have to buy one?? Any advice from similar power tank owners would be appreciated. Thanks.

[kev 102 42]

I got one and its ok as it is...........kev

[acharris77]

Thanks for the reply Kev, much appreciated.