AstroAI Direct through Amazon has the NAstroAI S8 1500A Peak Jump Starter Car Battery Bank for $19.34 (59.99 – 40.65 coupon) with Free Shipping for a limited time. To get the discount, use the coupon code: 73EY5PQX at checkout. It might stated that it’s Prime exclusive but discount will be applied even if you are not a Prime member. Be sure that the battery is sold by AstroAI Direct or the coupon will not work.

The AstroAI S8 car jumper starter portable pack has a 45C high-rate lithium battery that can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers. This jump starter’s powerful 1500 A peak suit current quickly starts low-voltage and fully-drained batteries. The smart boost mode automatically detects the battery’s voltage. When the voltage is less than 9 V, the indicator flashes green; this unlocks the “BOOST” button, which can be pressed to start fully-drained batteries. The safety metal clamps and smart jumper cable better protect the S8 Car Battery Jump Starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more. It has 8 integrated protections including reverse polarity, reverse connection, overcurrent, over-voltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth.