500 Peak AMP 12V Battery Jump Starter with Smart Protection Jumper Cables Most 12V batteries can be charged up to 5L (V6) and diesel can be charged up to 3L. There are two USB charging ports. Emergency strobe LED flashlight with 100 lumens Built-in rechargeable battery with safety certification LED battery power indication for 10,000mAh lithium battery To recharge the device, a USB charging cord is supplied. EVA storage container with a zippered closure and a protective coating. Dimensions: 6.5" x 7.5" x 2"