In-vehicle starting power supply

Abstract

The invention discloses an in-vehicle starting power supply. The power supply comprises a battery core group, a box body and a box cover. Battery core fixing racks can be mutually clamped with each other. The battery core fixing racks are arranged at the two ends of the battery core and used for fixing the battery core. Power supply output terminals for outputting current, and battery core group output plugs are arranged on the battery core fixing racks. One ends of the power output terminals are connected with the battery core, and the other ends of the power output terminals are connected with the battery core output plugs. Positive and second electrode posts are arranged on the box cover. A protective plate is fixedly arranged on the internal surface of the box cover. The positive and negative electrodes of the protective plate are respectively connected with the positive and negative electrode posts of the box cover. The in-vehicle starting power supply is applicable to vehicle with a variety of models. The battery core group can be formed by connecting single bodies in series or connecting a plurality of single bodies in series and in parallel. Even if one battery core group is in fault, the normal use cannot be affected, only the power supply capacity is reduced. The in-vehicle starting power supply is green, long in service life, and relatively low in recovery cost. The weight of the power supply is about 1/2 of the weight of a lead-acid battery core with the same capacity, so that the vehicle body weight, the locomotive fuel consumption, and the use cost are reduced.

Description

technical field [0001] The invention relates to the technical field of battery cells, in particular to a vehicle starting power supply, which can replace the existing vehicle-mounted lead-acid battery cells. Background technique [0002] The existing vehicle starting power supply is generally a lead-acid battery cell, the production of the lead-acid battery cell is very serious to the surrounding environmental pollution, and the lead-acid battery cell has a large volume, low energy density, and a heavy total weight, which increases the load on the vehicle. It is heavy and prone to liquid leakage. The service life is generally short, generally 2 to 3 years, and the recycling cost is extremely high. With the development of science and technology, the country pays more and more attention to environmental protection, requiring enterprises to reduce pollution emissions, and an environmentally friendly battery is needed to reduce the load on the vehicle, reduce fuel consumption, a...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a vehicle starting power supply. This packaging structure solves the technical problems of the vehicle starting power supply such as short service life, unfavorable environmental protection and complex production process.

Images