Aukey Direct through Amazon has the AUKEY Portable Jump Starter with 400A Peak & 6000mAh External Battery – Emergency Auto Jump Start for Car and Smartphone for $39.99 (49.99 – 10 instant savings) for a limited time. Shipping is Free for Prime Members or pad your order to $49 or more and score Free Super Saver Shipping.

The Aukey portable jump starter provides 400A peak amp current for instant starting power, enough for gas powered 2L motors with 12V battery. It’s built-in 6,000mAh mobile power bank also allows for charging mobile devices fast with USB port and battery level indicator. It has a built-in 3-mode LED flashlight (torch, SOS, and strobe) making it great to have in some emergency situations. It’s built to be safe with spark-proof technology, multiple internal safeguards against current, short-circuit and surges, and features a recessed jumper port and ruggedized, heavy-duty exterior for easy grip and durability.