Recommend me a portable jump pack

[furrywoolyhatuk]

Thinking mainly of those mobile phone sized devices, any recommendations?

[voicey]

I've got one like this: http://www.ebay.co.uk/itm/20000mAh-Black-Battery-C...

Helped me out of plenty of tight spots...

[furrywoolyhatuk]

That will do me, good man