YUNEEC CGO1 Manual page 16

Charge temperature:
The cell should be charged within the range of temperatures
diately when the surface temperature of the battery is over
50˚C.
Reverse charging:
Please make sure the polarities of cells are connected pro-
perly before charging, reverse charging is strictly prohibited.
Reverse charging cannot charge the cells but will deteriorate
their charging/discharging and safety characteristics, or
Discharge current:
The cell shall be discharged at the current no more than the
battery and cause over-heat.
Operation temperature:
over 70˚C.
Over-discharge:
Over-discharge will deteriorate the cell's performance and
characteristics. Do not over dis-charge a battery below
2.75V/cell.
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