LiitoKala Lii-S6 Battery Charger 6 Slots 4 Currents Auto-Polarity Detect for 18650 26650 21700 32650 AA AAA Batteries

Features:
DC12.0V 3A input, 6-slot independent charging and independent management system.
With battery polarity auto-detection function(any polarity).
4 Selective Currents: 500mA /700mA /1000mA/2000mA. Lithium-ion battery (3.70V / 3.80V) / LiFePO4 (3.20V) is 2000mA in slot 1/3/6 and 1000mA in slot 2/4/5. You can select the charging current by pressing the CURRENT button, but 2000mA cannot be selected for slot 2/4/5; the default charging current of NiMH / NiCd (1.20V) is fixed to 500mA, and the current cannot be selected.
During charging, the LCD can display channel CH and the battery type / charging current / voltage / time / battery capacity of the channel.
Lithium battery (Li-Ion 3.70V) battery and nickel-metal hydride (Ni-MH) battery can be identified automatically, and LiFePO4 battery (3.20V) and Li-Ion 3.80V battery (IMR) can be selected manually.
With 0 V voltage activation function, 1.65-2.20V cannot be charged (but there will be activated current trickle charging).
Multiple safety protection functions of over-charging, over-discharge, short-circuited and can automatically Identify broken/defective battery(will not charge bad batteries). Charging under constant voltage and current.