VizGiz Power Bank Fast Charging DIY PowerBank Box Case 18000mAh 5V 9V 12V 1.5A 2A 2.4A 3A Quick Charge QC 3.0 Type-C PD USB 6X18650 Portable Mobile External Charger for Phone Tablet Laptop NO Battery

Support pd2.0/3.0 input/output protocol Support USB C PD3.0 PPS output protocol PPS supports 5~11V, 20mV/step output voltage tap Multiple protection, high reliability: Built-in input overvoltage and undervoltage protection; Integrated output overcurrent, overvoltage and short circuit protection; Built-in battery overcharge, overdischarge and overcurrent protection Built-in IC overtemperature protection; Integrated charge and discharge battery temperature NTC protection; ESD 4KV, input (including CC pin) withstand voltage 25V Other functions: removable battery replacement, long press to open the flashlight, double click to close the output;Install reverse does not burn the motherboard Battery requirements: flat head no protection plate 18650 battery (65MM long), internal resistance within 60 milliohms, discharge above 1C, do not use the disassembly battery for a long time, use more times, disassembly battery will affect the experience. Note: the product only allows the installation of 18650 battery, does not support modification, welding, and the use of substandard battery is not responsible for after-sales.Motherboard installed anti - installed anti - chip, installed anti - burning motherboard, but because the spring shrapnel is one body, battery skin, battery short circuit, one positive and one negative, series will cause burning spring, but after the correct reinstallation, motherboard can always be normal use, will not burn.