HOW TO JUMP START YOUR CAR with USSUNNY PB002 Jump Starters?
Warm Tips:
(1)Please note that both our 2 smart-jumper cables can connect to the car battery, and you don't need to distinguish which one is the correct positive or negative pole when you use it.
(2)Do not use this jump box as a car battery charger to charge car batteries.
(3)Please charge the portable jump starter for car battery at least every 2-3 months to keep the battery active and long-lasting.
(4) Please make sure that the power is above 25% before you use it to jump-start your car.
(5)Please do not use this booster pack jump starter to repeatedly jump-start your car, wait at least 30 seconds before another attempt.
(6)Do not place the car starter in an environment where water or other liquids.