The battery is a restricted item by some shipping company. We might change the shipping method without notifying you. If there’s shipping cost difference, we will refund you a partial shipping cost. Please be aware of this.
Size & Weight: 2.3*3*6.2cm, 58 grams
Voltage settings: 4~11 V . (Adjustment 0.3V, voltage up or down)
Battery life: 2~3 hours under 6~8 V
LED digital voltage display
Press and hold the button to turn on/off
When turned off: Press once to check the remaining battery
When turned on: Press once to pause the output.
When turned on: Press and hold to switch off.
Voltage resolution: 0.3V. Press + or – each time, the volts go up or down 0.3V each time.