12V DC Solar Lighting System with 3W LED Bulb and Cellphone Charger,13 Hours Lighting Time, for Remote ... small family2. Output: 12VDC(4outlets)3. With battery voltage display4. LED displays charge and load5. With USB 5VDC output6. Battery low voltage ... and 2.1mm DC port, poly crystalline. (one set)2. LED lights, 12V/3W, white color. With 4m cable and 2 ...