Okwangoku, umthamo weebhetri ze-lead-acid uneendlela ezilandelayo zokulebhelisha, ezifana ne-C20, C10, C5, kunye ne-C2, ezimele ngokwahlukeneyo umthamo wokwenyani ofunyenweyo xa ukhutshwa ngesantya sokukhupha seeyure ezingama-20, 10, 5, kunye neeyure ezi-2. Ukuba ngumthamo ongaphantsi kwesantya sokukhupha seeyure ezingama-20, ilebheli ...
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