DescriptionThis item is well made of premium material for durable and practical use. It's easy to use with long service life. The precise 4-slot design will ensure its practicability in the work of high performance. Smart LCD to show its charging progress separately, the battery stops flashing when fully charged.Feature- Color: Black and silver.- Material: ABS.- Size: Approx. 11.5 x 6.6 x 3 cm / 4.5 x 2.6 x 1.2 inch (L x W x H).- Input: 100-240V AC 50/60Hz- Output Voltage: 1.2V- Individual charging status for each slot, can freely charge.- Smart LCD to show its charging progress separately, the battery stop flashing when fully charged.- Advanced MCU control, over-heat and over-current protection, short-circuit protection, non-rechargeable and defective battery detection.