Battery type: 14500, 20700, 10440, 16650, 17670, 14650, 18700, AAA, 13500, 22650, 21700, AA, 10500, 26650, 18650, 17650, 26700, 12500, Battery type: Nickel-Metal Hydride (NiMH), Lithium Iron (Li-Fe), Lithium Ion (Li-Ion), Nickel Zinc (NiZn), Number of cells: 4
- Power supply: USB-C 5 - 12 V DC (supports QC Quick Charge and PD Power Delivery)
- Operation via IsdLink app on smartphone
- Supports battery sizes: AAA, AA, 10440, 10500, 12500, 13500, 14500, 14650, 16650, 17650, 17670, 18650, 18700, 20650, 20700, 21700, 22650, 26650, 26700
- Reverse polarity protection
- Dimensions: 106 x 73 x 29 mm
- Supports battery types: NiMH, NiZn, Li-Ion, LiFe, LiHv