Here’s a nice Amazon deal for you. While supplies last at this price, this 36000mAh Solar Power Bank is on sale for $19.99. That’s 77% off the $86 regular price. This item has nearly 500 ratings, averaging 4.1 out of 5 stars. Here’s the link to snag one:
36000mAh Solar Power Bank – on sale $19.99 (reg. $86)