Nitecore UM4 Battery Charger Desktop Heat Not Burn upgrading the original carb cap

upgrading the original carb cap for 360° directional airflow

Flavors profile: Watermelon

Do not overcharge or over discharge batteries

1 x 5ml Tube Adapter

Wire Material: Single Mesh Resistance

Nitecore UM4 Battery Charger Desktop Heat Not Burn upgrading the original carb capFeatures: Intelligent USB Four Slot Charger QC 2. 0 input available Capable of charging 4 batteries simultaneously and controlling each slot independently Up to 1,500mA charging speed in a single slot Compatible with Li ion and Ni MH Ni Cd batteries with automatic detection Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode Automatic selection between 3 charging modes (CC, CV, and dV dt)