Specification: 

1. Plugs into cigarette lighter

2. Ensures quick starts

3.Works under cloudiest conditions

4.Zero maintainance

5. Weather/rust/shock/uv resistant frame

6. Blinking L.E.D Charge indicator in cigarette plug.

7.Size: 375*170*20MM

8.Weight:1.2KG

9.Two colors(Red,Black) for your reference