I have a Anker PowerCore+ 26800 which I’m going to use on a long hiking trip that’s over 3 weeks long. For the hiking, I have a head lamp that uses AAA batteries and I want to use rechargable batteries instead. Is there a way to charge the rechargable AAA batteries with my Anker PowerCore?
If I can, what device(s) should I use to charge the AAA batteries? Also, what AAA batteries does everyone suggest? I’ve been thinking just getting the Amazon Basics.