Review on ⚡️ DROK 0-90V 100A DC Ammeter Voltmeter: Battery Capacity Amp-Hour Watt-Hour Power Time Multimeter with LCD Display and Hall Sensor by John Rodriguez
Inaccurate voltage reading
I use a meter to read the capacity in Ah and Wh of Valence U27-12 batteries. Batteries have an internal voltage reading that doesn't match the DROK meter, which resets Ah and Wh. Also with a multimeter I get the same results with DROK off.
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