Safe, high quality circuit chip
Using highly accurate sensors, this advanced chip is not just safe, it also has a higher conversion rate, stable voltage, and reliable circuit protection. Whether it's taking or giving charge, the power bank is able to quickly respond to overcharging, overheating, short-circuiting and other situations, ensuring safe charging as well as improved efficiency,
- Temperature protectionThe added heat sensitive resistors and temperature control mechanisms ensures the power bank remains within a safe temperature range. 
- Short circuit protectionIn case of a short circuit, the motherboard and battery are protected. 
- Reset protectionIf the product is not working properly, the added circuitry reset lets you reset the device with the press of a button. 
- Input overvoltage protectionExcess voltage is prevented from damaging the device the power bank is charging. 
- Input overcurrent protectionCurrent is automatically reduced or turned off when smart sensing detects excess current to protect the power bank. 
- Output overcurrent protectionCurrent is automatically reduced or turned off when smart sensing detects excess current to protect the device the power bank is charging. 
- Output overvoltage protectionVoltage is automatically reduced or turned off when smart sensing detects excess voltage to protect the device the power bank is charging. 
- Battery overcharge protectionThe added specialized battery protection effectively prevents overcharging. 
- Hardware level battery overcurrent/short-circuit protectionPurely hardware based overcurrent/short-circuit protection allows for fast response to obstructed battery circuits.