WARNING: This product contains nicotine. Nicotine is an addictive chemical.
Input Voltage: DC5V
Output Voltage: 4.2v±1% (max)
Input Current: 2A
Output Current: 1A*2
Compatible With: Li-ion: 18650, 20700, 21700, 26650
Shell Material Type: PC (inherently fire / flame resistant)
Each battery slot processes monitoring and charging independently.