Here’s another terrific Amazon deal for you. Through 10/14, you can save 40% on 5200mAh Electric Portable Pocket Hand Warmer/Power Bank. The percentage discount will be automatically activated for your account when you visit the link in this post and the percentage savings will show up during the checkout process.
This item has super reviews too, averaging 4.6 out of 5 stars.
5200mAh Electric Portable Pocket Hand Warmer/Power Bank– only $16.79 when you save 40% (discount activated by visiting the linked page through 10/14).