True Capacity 20000mAh & True 1000A Peak Current: 4PCS * 5000mAh High-Rate Lithium Polymer Battery to make true 20000mAh capacity. What we use are High-Temperature Batteries to be much safer when storage in cars. Innovative and field-leading technology to use 4PCS batteries to make the jump starter, not 3PCS batteries in the market, to get a higher jump starting power 1000A.

Dual USB Outlets: USB5V1A & USB5V2.1A Able to fast charge smart cell phones, mobiles, tablets, pads, and other consuming electronic devices. 20000mAh capacity can charge your smart phones about 8 times or charge your tablets about 3 times.

Dual High-Current DC12V Outlets: DC12V15A with Cigarette Lighter Adapter Able to drive almost all car electronic appliances: such as car DVR, car cooler, car vacuum cleaner, car air compressor, car power tool, car walkie talkie, car lift jack, car fan, car light, sat nav’s, camera batteries  and other devices

Ultra Compact-Size & Light-Weight:  Only 178mm x 84mm x 50mm and only 630g, which is so portable and handy, small enough to be easily stored in your glovebox or in your bag.

Advanced Satety Protection: Smart Booster Cable with LED indicator light – The MGR1000 has the latest in smart cable technology. The smart cables have multiple protections including Short-Circuit Protection  – Reverse-Charging Protection  – Reverse-Polarity protection  – Over-Current Protection  – Over-Load Protection  – Over-Voltage Protection  – Over-Charge Protection  – Over-Discharge Protection  – Over-Temperature Protection As an additional protection, the Smart booster cables will automatically alarm if connected incorrectly ensuring safety at all times for both the jump starter and your vehicle.

Steps Easily to Jump Start Your Car: – Insert the smart booster cable to the jump starter port: the LED indicator light will flash red and green – Connect the positive/red clamp to the “+” car battery terminal and negative/black clamp to the “-” car battery pole. The LED lights will continue to flash Red and Green. Start your vehicle.5

Marxgold Car Jump Starter Specifications:

– Battery Capacity: 20000mAh = 74Wh

– Peak Current: 1000A – Input: 15V/1A

– Fully Charged Time: about 5 hours

– Dual USB Output: 5V1A & 5V2.1A

– Dual DC Output: 12~16V15A

– LED Light: 1W of Light/SOS/Strobe

– Operating temperature: -20 to +60 ℃

– Size: 178x84x50MM

– Weight: 630G