Emergency Portable Car Battery Charger
With 800 Amps peak current, this jump box can jump start most 12 volt vehicles (up to 4.0L gas or 2.5L diesel engines). Work with cars, vans, trucks, motorcycles, snowmobiles, ATV, UTV, lawn mowers, yachts, etc. The Crown 3.0L naturally aspirated car can be started more than 40 times when fully charged.
Battery Capacity(mAh): 8000-10000
Peak Current: 800 A
Conversion Rate: 85%~90%
Number Of Built-in Batteries: 4
External Testing Certification: ROHS