The Hieha 4000A portable jump starter is a compact emergency tool designed for cars and trucks. It combines a battery booster for 12V vehicles with a built-in air compressor capable of inflating tires up to 150 PSI.
It also functions as a power bank with quick-charge support and includes a flashlight for roadside visibility. Intended as an all-in-one emergency kit, it’s suitable for keeping in a vehicle for unexpected battery or tire issues.
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