Product Review

The Intellicharge i4 is a universal, automatic smart-charger compatible with almost all types of rechargeable batteries thus eliminating the need to own several chargers. The i4 is able to automatically identify Li-ion, Ni-MH and Ni-Cd rechargeable batteries and apply an appropriate charging mode (Constant Charge Current (CC), Constant Charge Voltage (CV) and Trickle Charge). Each of the i4's four microcomputer-controlled charging slots is capable of monitoring and charging batteries independently. Additionally, yellow and blue power/charging status indicator lights could visibly indicate battery status and charging process.

Features
·Capable of charging 4 batteries simultaneously
·Each of the four battery slots monitors and charges independently
·Compatible with and identifies Li-ion (26650, 22650, 18650, 17670, 18490, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, AAAA, C) rechargeable batteries
·Optimized charging design for IMR batteries
·Automatically detects battery status and selects the appropriate voltage and charge mode
·3 Color LED displays charging progress for each battery
·Automatically stops charging when complete
·Features over-charge prevention to protect batteries
·Features temperature monitoring to prevent overheating
·Features reverse polarity protection
·Designed for optimal heat dissipation
·Certified by RoHS, CE, FCC, CEC and KC

Nitecore NL166 RCR123 Battery
Capacity: 650mAH
Voltage : 3.7v
Charging current : Max 650mA (300mA recommended)
Weight : 17.8g
Size : Diameter 16.6mm ; Lenght 34.8mm

2X EdisonBright AA to D battery converter spacers included. Spacers allow use of rechargeable AA batteries in D battery equipment.