AstroAI Booster Pack Jump Starter, Car Battery Booster Jump Starter for Up to 6.0L Gas or 3.0L Diesel Engine, with 3 Modes Flashlight, Jumper Cable for 12V Motorcycle Car and SUV, S8 1500A Dark Gray

【HIGH-PERFORMANCE JUMP STARTING】This jump starter's powerful 1500 A peak current quickly starts low-voltage and fully-drained batteries. The car jumper starter portable pack has a 45 C 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

【ULTRA POWERFUL BOOST】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

【QUALITY METAL CALMPS FOR IMPROVED PROTECTION】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

【COMPREHENSIVE SAFETY】This portable battery jumper starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. Ensure your trip is safe and smooth

【PORTABLE & COMPACT】With an overall size of 7.9*4.5*3.7" and a item weight of 0.95 lbs, it is very easy to store in a car or a travel bag. Compared with bulky lead-acid jump starters, this compact jump starter brings more convenience and peace of mind to your trip

【5-IN-1 MULTIFUNCTION】This device functions as a jump starter, portable power bank, and an LED flashlight with 3 modes (flashlight, strobe, SOS). The AstroAI Lithium Battery Jump Starter is your reliable, all-around trip companion here to gear you up for every adventure. father day gift idea