This two-in-one car jump-starter and 8000mAh power bank from Roav is $30 off with the code ROAV22RR at checkout. It can jump-start your car 15 times on a single charge, is water-resistant, and features a bright, built-in LED, which is essential for jumping your car at night. It also has two USB charging ports for phones, tablets, and cameras. The starter comes in a carrying case with clamped jumper cables, a micro-USB-to-USB cable, and a 15V vehicle outlet adapter so you can charge it on the go. Right now you can get it for $70.