Battery Replacement

Use a screwdriver to remove the back cover and insert the battery correctly. After inserting the battery, the indicator will light up in green for 3 seconds when the device turns on.



Note:
  1. The device can only be powered by ER14335 Li-SOCl2 battery not alkaline batteries.
  2. Ensure the battery direction is not reversed.
  3. Ensure all replacing batteries are newest; otherwise it may shorten battery life or cause inaccurate power calculation.
  4. The battery should be removed from the device if it is not used for an expended period.