Hey. I have a pico dual 200W. My atomiser leaked liquid and some reached the bottom hatch of the mod where the batteries are located. Some liquid got through into the battery hatch but it was very minimal. It was working fine after the leakage. Today it keeps giving me the error message: Check battery. I've tried clean out the hatch, clean the batteries and the pins but nothing seems to be working. The batteries are connected correctly
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