Item NO.: G03 Out voltage at auto start end 12V output voltage :19V.16V.12V capacity:44.4WH size: 145*80*30mm USB output: 5V 2.1A charge mode: CC/CV 15V1A start current: 200A peak current: 400A (3S) cycle life: 1,000 times operation temperature: -20℃-60℃