30 de março de 2018Reason 1: deviation of fixed magnetic steel Treatment: rebonding The gap between 2: carbon brushes is not uniform Treatment method:…- 30 de março de 2018In order to meet the short-term and high capacity charge of electric bicycle battery, the constant voltage value has to…
- 30 de março de 2018Pay attention to pedal booster start. When electric bicycle starts, use pedal booster to avoid excessive discharge current and damage…
- 30 de março de 2018Charge in time after using up. Do not allow electric vehicle battery to be placed for a long time without…
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