Zhengzhou bicycle battery is a battery manufacturer located in Zhengzhou, and its products are at an advanced level in the battery industry. The energy density of 18650-0Ah battery used in BIC battery is very high, which can reach 250Wh/kg, that is to say, 250 watt-hours can be provided per kilogram of battery weight. This high energy density battery enables BIC battery to support the long cruising range of electric passenger cars, reaching more than 500 kilometers.