The Nitecore Q4 Quick Charger offers new innovations to the seamingly simple battery community. 
The charger utilizes four slots to independently charge different batteries simultaneously. 
The Nitecore Q4 Quick Charger can provide a charging current of up to 1000mA in just a single slot! 
With this type of current, charging takes less time than ever before. 

Parameters
Dimensions: 125.4 x 95.60 x 36.2mm
Input: DC 12V 2000mA 24W
Output: 4.2V±1% 1A*4, 2A*2
Compatible with:
Li-ion / IMR: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 
14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 
18500, 18650, 18700, 20700, 21700, 22500, 22650, 22700, 25500, 26500, 26650, 26700

Capable of charging 4 Li-ion batteries simultaneously
Monitors and charges each of the 4 slots independently
Features two charging modes (constant current and constant voltage)
Automatically detects power level of batteries and selects the appropriate voltage and charging mode
Automatically stops upon charging completion
Overcharging protection
Reverse polarity prevention and short circuit prevention
Designed for optimal heat dissipation
Made from durable PC material
Insured worldwide by Ping An Insurance