Portable power supply for a garage

[Tuscan Jo]

Hi guys

It's been a while since I've posted and almost 20yrs of continuous TVR ownership of Griff500 and Tuscan. So Hi to any old faces🤗

So I have a 3 pin plug mod from my battery to my boot which will provide a trickle charge If I plug it straight into a socket in the garage which is great and does the job beautifully. Thanks to Taylor TVR

However I now have a garage with no power so I am looking for a unit that I can charge up in the home and plug into and leave in the garage for a month or two before charging up again.

I have seen some caravaning portable power supplies (not jump starters) and wondered if anyone has done this or could recommend a portable product to provide power. No solar or cigarette lighter options never had any joy with those.

I did have a search on here before posting but the product links were out of date discontinued.

Thanks in advance for any thoughts

Tuscan Jo

[RobertoBlanco]

I see those power banks quite often recently. Some more powerful ones with 16000 mAh and more are even used to jump start a car! Could these be also used for your application? Don't know how good this would work, but they are quite cheap, so worth a try?
e.g.: http://www.amazon.co.uk/FLOUREON%C2%AE-18000mAh-Em...