30000mAh Car Emergency Booster Battery Jump Starter Portable Power Bank Pack Accessories Magnetic

Description: 【More Powerful Booster For Car Battery】Car jump starter has enough power (600A peak current) to jump start most 12 volt vehicles on the road! (up to 6.0L gas or 3.0L diesel engines) Works with cars, motorcycles, watercraft, lawnmowers, yachts, boat, pickup, snowmobiles, even in extreme temperature(-4°F~149°F) 【Portable Emergency Power Bank】Not only as a car battery jump starter, but also can used as an emergency power bank. Designed with USB output (5V/2A), the quick charge 3.0 USB port can adjust power output to fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible 【Portable and Compact】This car battery jump starter is different from the traditional bulky starter,its small enough to store in your glovebox and light enough to pack in your bag.This portable jump starter power bank start the engine successfully in 4 steps, even beginners who are not familiar with cars can start the engine easily Features: - Made of high-quality material, durable and sturdy, wear-resistant and corrosion-resistant. - Support overcharge, voltage stabilization, overdischarge, short circuit, constant current, anti-reverse connection, temperature and magnetic field protection. - Dual USB interface, suitable for laptop, mobile phone, PSP, tablet, MP4, PMP, GPS, and etc. - Support petrol cars within 6.0L and diesel cars within 3.0L.