The Yocan UNI 4.0 Battery is a compact adjustable battery designed for use with compatible cartridges and atomizers. Measuring 28 × 40 × 75mm, it features an adjustable height of more than 42mm and supports cartridge diameters from 8mm to 14mm. The device has a 650mAh battery capacity and a voltage range of 1.8V to 4.2V, providing adjustable power for compatible setups with coil resistance above 0.8Ω. The UNI 4.0 includes a 15-second safety cut-off and uses a Type-C charging connection with a 5V/1.0A charging rate.
A full charge takes approximately one hour. The package includes one UNI 4.0 device, two magnetic adapters, one Type-C charging cable, and an instruction manual. Its adjustable height and magnetic adapter system make it convenient for fitting compatible cartridges of different sizes. The compact design also makes it easy to store and carry. This battery is intended for adult users and should be used only with compatible cartridges and according to the manufacturer’s instructions.
Specifications:
Size: 28x40x75mm
Adjust Height: >42mm
Diameter Range: 8-14mm
Coil Resistance: >0.8Ω
Voltage Range: 1.8-4.2V
Battery Capacity: 650mAh
Safety Cut-off: 15 Seconds
Charging Type: 5V/1.0A Type-C
Charging Time: Approx 1 Hour
Package Content:
1x UNI 4.0 Device
2x Magnetic Adapter
1x Type-C Charging Cable
1x Instruction Manual
