18650 Battery ChargerSmart charger for 3.6V3.7V Liion batteries (4.2V max):10400/14500/18650/21700/26650, also for 1.2V NiMH/NiCD/AAAA/AAA/AA/SC/C cells
3.7V Smart ChargerThe 3.7v charger has a display to identify battery parameters, showing battery type, voltage, charging current and realtime charging status
Independent Rechargeable ChargingThe 18650 charger autorecognizes NiMH, lithium & nonrechargeable batteries; detects input voltage and adjusts charging current
3.7V Battery ChargerThe 3.7v lithium battery 18650 charger has three current modes, which can be switched using the center button: 0.5A/1A/2A
Charging Circuit ProtectionRechargeable charger has reversepolarity protection, auto fullcharge cutoff, shortcircuit, overcharge and overcurrent protection