ThruNite Package Deal: ThruNite MCC-4S Universal Charger + ThruNite 3400mAh 18650 lithium Batteries (MCC-4S1pcs + 18650-3400mah4pcs) Package included:1 x MCC-4S Universal Charger & 4 x ThruNite 18650 3400mAH Batteries Broad spectrum of Li-ion, LiFeP04, Ni-MH, Ni-CD rechargeable cell size. Supporting AC charging and DC charging. MCC-4S Charger automatically identification of Li-ion/Ni-MH/Ni-CD battery, manual-select is needed for LiFeP04 battery charging. Four independent charging channels. Advanced protection against short circuiting, over-current, over-charging and wrong polarity direction. LCD display of each cells voltage, charging current, charging time and battery type. Intelligent saving mode power consumption less than 0.9W.