This is Simple! Insert...Detect...Charge!
Too many different chargers to keep track of? The i4 is a universal, automatic smart-charger that is compatible with most types of rechargeable batteries.
It is able to automatically identify Li-ion, Ni-MH and Ni-Cd rechargeable batteries** and select the proper charging mode -- Constant Charge Current, Constant Charge Voltage or Trickle Charge. Capable of charging 4 batteries at once, each of the four charging ports is independently controlled by its own microcomputer. The three-color LED indicator lights show you battery status and charging process in use. And it STOPS charging when complete -- No Overcharging!
Smart. Safe. Convenient.
** compatible with these rechargeable batteries:
- Li-ion 26650, 22650, 018650, 18350, 18490, 17670, 17500, 16340(RCR123), 14500 & 10440;
- Ni-MH and Ni-Cd (AA, AAA, AAAA, C)
(Batteries are not included with charger.)