Over-temperature indicator (High/Low temperature warning)

When using the 100Plus, ensure operation is maintained within the ambient temperature range specified in the product datasheet. If the operating environment falls outside this range, a high- or low-temperature warning symbol (over-temperature indicator) may appear on the display, and input/output functions may be suspended.

Operating temperature range: –10 °C to +40 °C
Charging temperature range: 0 °C to +40 °C

Recommended storage conditions:
For storage up to 3 months: –20 °C to +45 °C
Even within this temperature range, we recommend performing at least one full charge/discharge cycle per month under conditions suitable for charging and discharging.
For storage up to 12 months: –20 °C to +25 °C
Even within this temperature range, we recommend performing at least one full charge/discharge cycle every three months.