LiitoKala Lii-MP2 Power Bank LCD USB Charger QC3.0 Type-C INPUT For 18700 20700 21700 18650 Battery / ONLY Battery Charger
3.6/3.7V Li-ion/IMR/INR/ICR unprotected 18650/18700/20700/21700 batteries and protected 18650
Constant charging current(auto-selcletive）
2Ax2 / 2Ax1 / 1Ax2
USB Power bank output
Charge cut off voltage
Charge cutoff current
Connect the power supply, put in the lithium-Ion battery, then the charger will automatically start charging the battery. The input is compatible with a variety of fast charging protocols. When the power supply has fast charging protocols QC3.0 & PD3.0, the input voltage and current will be 9V2A / 12V1.5A, and both slotshave 2A charging current; when the power supply has no fast charging protocols, the default input is 5V2A, output current 2A*1 or 1A*2.
2.USB power bank outputfunction
Put in two or one lithium-Ion batteries(max capacity up to 10Ah), when connecting the external device(mobile phone etc), the charger will automatically charge the external device. The output is compatible with a variety of fast charging protocols. When the external device does not support fast charging, the output is 5V2A by default. When the external device supports fast charging protocols, the output will be according to the voltage and current requested by the external device, and the maximum power is 18W.
Note: the type-C and USB interfaces can charge two external devices at the same time.
3.3.0V activation function
When the battery is inserted, the charger will automatically detect and activate the battery. If the battery cannot be activated, it will be judged as damaged battery. At this time, the charger’s digital tube displays "0%, 00.0v, 0.0A".
Meaning of digital tube indication
"B1" or "B2" (channel 1 or channel 2）