125% full rated UPS output load and full rated resistance load for 10 minutes.150% full rated UPS output load and full rated resistance load for 1 minutes. More than 150% full rated UPS output load for 100 mileseconds.UPS must achieve the capacity mention above in 40℃ circumstance, nominal input voltage, when battery is in fully charged condition.There is no need to consider overload capacity in battery mode, only consider 100% ;