EV battery

Lithium battery protection board and the charger

by：Vglory 2020-12-07

Source: 2020 - 04 - Click: 01 struck first lithium battery maintenance panel option 1. Two less than 40 a electric wheels is enough, three more than 80 a electric wheels is enough. Concrete should be according to their own motor power to choose. 2, voltage to match, 60 v is established, to distinguish between three yuan, and lithium iron, but also distinguish between the number of strings. 3, as far as possible with large capacity, low power, stable and durable. As high power battery, must calculate discharge rate is supported. With conditions as far as possible choose low voltage board maintenance and maintenance to a certain amount of residual battery. For example, 4. 25 v maintenance than 4. 2 v ~ 4。 1 v, because the battery will not put 100% of the battery, can't insist to the limit. But most maintenance board design didn't notice this, a small number of manufacturers are doing. Charger option 1, according to the maintenance board to support the maintenance of the voltage, how many series of lithium iron/ternary lithium 2. According to the total capacity, choose the appropriate A/H charger. Now popular on the market the introduction of 8 a/H customs. 3, the charger should also pay attention to waterproof, shockproof and maintenance, don't cherish every day of bad quickly. Seven, electric car brake as far as possible choose double disc brake of form a complete set of electric vehicles, lithium battery discharge rate is high, the accelerated speed, without good brakes, simple things.

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