Yes, the Pinwin 20W fast charger is equipped with IC overcharge protection. Integrated Circuit (IC) overcharge protection is a circuit protection mechanism that can prevent damage caused by excessive voltage during battery charging. When the battery voltage reaches the set value, the IC overcharge protection will immediately stop charging, thereby protecting the battery from overcharge. Therefore, the Pinwin 20W fast charging device has IC overcharge protection, which can safely and quickly charge the device.
Pinsheng 20W PD fast charger, built-in Tideyu JD6606J protocol IC effective protection against overcharge