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Dec 4, 2018
How many Wh does this thing have? mAh is not very precise because its given without the voltage at which this was measured. Is it 27.000 mAh at 5V USB-Voltage (135 Wh!) or is ist 27.000 mAh at 3.7V (~100 Wh) Cell-Voltage? Thats a huge difference!
Dec 4, 2018
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