Microgate REI2, User Manual

Page: 22 / 64

REI2
User manual
Doc: R2U_2_1079_002_E
Version: 1.07.9
Page
22
of
64
8. Battery capacity measurement
This function is used for accurate regulation of the residual battery charge.
This operation should be repeated every 6 months to offset natural deterioration in the performance
of the internal batteries.
First REI2 discharges the batteries, then it fully recharges them, discharges them and finally fully
recharges them again. All these operations take about 24 hours.