Portable power bank recommendations?

DigSunPap

lopsyfa said:

https://www.mi.com/uk/product/xiaomi-22-5w-power-bank-10000/ or https://www.mi.com/uk/product/10000mah-mi-power-bank-3-ultra-compact/ will be hard to beat in terms of quality and value. Have been using a Xiaomi powerbank for about 6 years now and still works well.

My friend has the same one as this and also speaks of how good it is. Definitely worth considering

twopenny

I'd like to add another relevant question and that is - if it's for emergency use and needs to be kept charged how quickly does the battery drain if not in use?

outtatune

My Anker one generally keeps its charge pretty well even without use. It won't be 100% but will still be more than 75% powered even after several weeks. At least that's what the charge LEDs say!

ArbitraryRandom

Same here - My larger one is used maybe every 3 months and holds its charge well. I'd check them twice a year if part of a bug out bag. 

twopenny

That's good to know. Thanks.
Had a breakdown in a remote spot and the calling and unusable links sent etc my phone was getting low which added to the worry.