VicTsing 800A Peak 18000mAh Car Jump Starter (Up to 5.0L Gas, 3.0L Diesel Engine) with Safety Protection, Auto&nbsp;Battery&nbsp;Booster&nbsp;and&nbsp;Phone Power Bank with LCD Screen, LED Flashlight and Dual USB -Blue Advanced Safety: Smart alligator clamps boast short circuit protection, reverse polarity protection,thermal protection, over discharge protection, over-charge protection.