Matekinoloje osungira mphamvu zamagetsi amagawidwa m'magulu atatu: kusungirako mphamvu zakuthupi (monga posungira mphamvu yapampu, kusungirako mphamvu ya mpweya, kusungirako mphamvu ya flywheel, etc.), kusungirako mphamvu zamagetsi (monga mabatire a lead-acid, lithiamu-ion battery, sodiu ...
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