I am looking to get an external charger for my iPod Classic. It seems the newest ones specifically do NOT work with iPods. This for example https://www.amazon.com/gp/product/B00M30B4IW/ref=ox_sc_act_title_2?smid=A294P4X9EWVXLJ&psc=1 Does anyone have and use one that works? I am needing to be setup for emergencies where there is no electricity. I want to pair a power bank with a solar charger like this https://www.amazon.com/gp/product/B012YUJJM8/ref=ox_sc_act_title_1?smid=A294P4X9EWVXLJ&psc=1 thoughts?