AntsPower via Amazon has E-Ant 4000A 12V Car Battery Portable Jump Starter for 8.0L Gas or 5.0L Diesel Engine w/ Portable Power Bank USB QC3.0 Outputs Charger on sale for $28.48 - $4.27 (redeem the 15% off offer on the item page or apply promo code 9XED7W6S at checkout) = $24.21. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member SUCHaDEAL for sharing this deal.

Product Details:

• The E-Ant portable car jump starter delivers an instant current of 4000A, quickly reviving 12V vehicles with engines up to 8.0L gas and 5.0L diesel.
• Also a portable power bank with 2-USB outports (1QC3.0 (5V/3A); 1USB (5V/2A) output), which is compatible with almost all USB charging devices.
• Automatically provide 10 safety protections to ensure that it is completely safe for every driver to use, even in emergencies.
• LED light has 3 modes: Flashlight, Strobe, and SOS.
• Includes: a Jumper Starter Portable, a Smart Jumper Clamps, a Charging Cord, and an User Manual.