Features:
Able to charge over twice as many types of batteries as its previous model
Automatic current selection chooses optimal current based on battery's capacity
Capable of setting the charging voltage of each bay individually
Active Current Distribution (ACD) technology ensures optimal dispersal of charging current amongst installed batteries
Automatically detects non-rechargeable batteries and notifies user
Overcharge protection automatically stops charging after 20 hours to prevent overheating
Reverse Polarity Protection prevents damage to both batteries and charger
Special charging setting specific for IMR batteries

Nitecore New i4 intellicharger
Specifications:
Input: AC 100-240V 50/60Hz 0.25A (Max) 10W, DC 9~12V 1A
Output Voltage: 4.35V ±1% / 4.2V ±1% / 3.7V ±1% / 1.48V ±1%
Output Current: 375mA x 4 / 500mA x 4 / 750mA x 2 / 1500mA x 1

Compatible with batteries:
Li-ion / IMR / LiFePO4: 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490, 18350, 17670, 17650, 17500, 17350, 16650, 16340 (RCR123A), 16500, 14650, 14500, 14430, 14350, 13650, 13500, 13450, 12650, 12500, 12340, 10500, 10440, 10350, 10340
Ni-MH / Ni-Cd: AA, AAA, AAAA, C, D

Dimensions:
Length - 5.51" (140 mm)
Width - 3.73" (94.7 mm)
Height - 1.45" (36.8 mm)
Weight: 7.12 oz (202 g)

EdisonBright BBX3 battery box and 2X EdisonBright AA to D battery converter spacers included. These allow use of rechargeable AA batteries in D battery equipment.

Batteries not included.