Plug in the adapter 2. Connect red clip to the battery positive pole 3. Connect black clip to the battery positive pole 4. [Specification] Input: AC 100-240 V 50 / 60 Hz, 6 V DC 0-600 mA output, lerngth: 5 FT (1.5 m), power cable self-adapting plug for 2.1 mm 5.5 mm and 2.5 mm 5.5 mm center positive barrel plug.
