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Design of Battery System in Pure Electric Vehicle

By |April 27th, 2021|Tags: , , , , , |

Design of Battery System in Pure Electric Vehicle--Bonnen Battery 1. Design purpose of EV battery system According to the design requirements of the vehicle, provide the best performance power supply system for EV. Safety

How current affects battery internal resistance?

By |December 23rd, 2020|Tags: , , , , , , |

How current affects battery internal resistance? The internal resistance of the cell includes ohmic internal resistance and polarization of internal resistance. Generally,the ohmic internal resistance of a battery is caused by processes such as

What Are The Main Safeties of Lithium Batteries in Electric Vehicles?

By |November 19th, 2020|Tags: , , , , , , , , , , |

What are the main safeties of lithium batteries in electric vehicles? From the perspective of fuel vehicles, the safety performance of automobiles mainly includes active safety configuration and passive safety configuration. The so-called active

How to Charge Lithium ion Batteries

By |November 9th, 2020|Tags: , , , , , , , , , , |

How to Charge Lithium ion Batteries The charging process of lithium-ion batteries can be divided into four stages: trickle charge (low-voltage precharge), constant current charge, constant voltage charge, and charge termination. The basic requirement

How to Extend The Service Life of Lithium Batteries (II)

By |October 15th, 2020|Tags: , , , , , , , , , , |

How to Extend The Service Life of Lithium Batteries(II) The capacity loss of lithium batteries is an extremely complicated process involving many factors. The capacity loss of lithium batteries can be divided into two

How to Extend The Service Life of Lithium Batteries (I)

By |October 9th, 2020|Tags: , , , , , , , , , |

How to Extend The Service Life of Lithium Batteries (I)? (1) Some early rechargeable batteries, such as nickel-cadmium batteries, have a memory effect. If the battery is not used up and start charging, then

What Composed of A Lithium-ion Battery Pack

By |September 25th, 2020|Tags: , , , , , , , , |

What Composed of A Lithium-ion Battery Pack? What composed of a lithium-ion battery pack? When people talking about lithium batteries applied to concrete products, it refers to a battery pack rather than a single

BMS Protection Functions for Lithium Battery Pack

By |September 10th, 2020|Tags: , , , , , , |

BMS Protection Functions for Lithium Battery Pack We all know lithium battery must with BMS to achieve the protection function. What detail protection function it can do? How does it work? See Bonnen engineer

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