AVAPOW Car Battery Jump Starter Portable,3000A Peak 23800mAh,12V Jump Boxes for Vehicles(Up to 8L Gas/8L Diesel Engine),Auto Battery Booster Jumper Pack with USB QC3.0/LED Light : Automotive

Description

1: Insert the jump cable into the booster 2: Connet the clamps to the car battery 3: Start you car engine 4: Remove the clamps and pack away ATTENTION 1.Please read the instruction carefully and strictly follow the instruction before using the jump starter. Any wrong operation may cause damage to the jump starter or cannot get the car started. 2.Jump for 12V vehicles only, it would be hazard if for other jumping. 3.Don't jump start any engine that exceed the maximum displacement the unit can bear, or it will cause damages to the unit. 4.Your jump starter will perform best when its battery is fully charged. If less than 50% charged, it may not be able to start your engine.

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