Features:1. Using 3 lithium battery cells for a powerful 12V charge, it has 30000mAh capacity and 400A peak current, producing up to 30 jumps on a single charge.2. Able to quickly start a 5.0-liter gasoline or 3.0-liter diesel engine to solve problems in an emergency.3. With red and black smart protection clamps that protect against over-current, reverse-charging, over-voltage, short-circuit, under-voltage, over-temperature and anti-access battery polarity.4. With a built-in 5V/2A output, can charge smartphones, PSP, MP3/MP4/MP5, tablets, digital cameras, etc.5. When charging, indicator lights will flash one by one. The number of slid indicator lights indicates the battery capacity of the bank.6. With LED light, long press to turn on flashlight, press once&n.
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