Specifications: J101 Peak Current: 2,500A J102 Peak Current: 3,500A J301 Peak Current: 5,000A J302 Peak Current: 6,000A J503 Peak Current: 6,000A Battery Capacity: 16,000 mAh Suitable for: Li-ion battery emergency starting power supply (for 12V vehicles) for all petrol vehicles + max 12L diesel vehicles with multi-mode oversized panel light (tent light) and smart clip. Functions: Multi-functional Emergency Start Power Supply: It can be used as a rechargeable battery or for lighting, and has the function of magnetic suction and hook. High-performance Emergency Start: *J302 peak current can reach 5,000A. .