Bludive D4S Chager Specification:

• Input: 5V 2A
• Input Port: Support Micro USB, USB-C, Iphone Cable
• Output: DC5V 2A *1 OR DC 5V 1A*2 OR 0.5A*4( for lithium battery)
  
• Output: DC5V 2A*1 OR 0.5A*4 ( for Ni-MH/Ni-CD)
• Compatible lithium battery: 21700, 18650, 26650, 16340, 14500, etc
• Compatible Ni-MH/Ni-Cd battery: A/AA/AAA/AAAA/SC/F6
• Size:123*98*32mm
• Net weight: 143g
• Gross Weight:220g
• Mark: the D4S is also allowed to charge the 21700 battery which have protect board.

Advantages:

• D4S is a smart charger with LCD screen. You can know the charging current, the charging time, the voltage, the percentage of the power capacity, the charging state, etc, information.
• Capaple of charging 4 batteries simultaneously and controlling each slot independently
  
• Compatible with Li-ion and Ni-MH/Ni-Cd batteries
• 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)
• Automatic termination upon charging completion
• Reverse polarity protection and short circuit protection
• Over-discharged battery activation
• Li-ion battery restoration
• Optimal heat dissipation design

Inside the box

• 1*D4S charger
• 1*USB-C cable
• 1*Micro USB cable
• 1*Manual