emergency charger for laptop 20000mAh Battery inside it can charge laptop, phone etc. LCD display the power level

emergency charger for laptop

20000mAh Battery insideit can charge laptop, phone etc.size:180*110*24mmLCD display the power level, input & output status

For this battery , it is with 12V and 19V output, so that it can charge 12V and 19V laptop . Also with 5V USB output, so that it can charge mobile phone.

emergency charger for laptop