Electric vehicle lithium ion battery pack repair analysis

　　Author ：Iflowpower – Portable Power Station Supplier

Measures for the repair of lithium-ion battery packs of electric vehicles 1. Re-formulation: After the entire set of battery damage, we often charge and discharge the electric vehicle lithium-ion battery pack. It will often find 50% of the battery in the inspection.

The battery is not damaged. It is, that is, in the series of battery packs, individual batteries have formed a set of battery failures, so that the battery function is lowered. 2.

Hypertroph: Use a battery for electric vehicle lithium-ion battery pack for about 4 months to make a hydration, can extend the battery life, extend even more than 3 months. It should be noted that after each water is hydrated, the battery is used to convert the battery from a pre-charge to a lean state, and this overcharge is good for increasing the battery capacity. 3.

Eliminate vulcanization: use battery repair equipment to eliminate vulcanization to the battery. 4. Particle generator: Take the particle generator in parallel on the battery, repair lithium ion battery pack.

This approach is better to repair the lithium-ion battery of the electric vehicle, but due to the comparison of the repair, if there is no discharge, the lithium-ion battery for continued use is often completely eliminated by the possibility of battery vulcanization. 5. Electric vehicle lithium-ion battery pack integrated repair method: the use of regular inspections on the lithium-ion battery pack of electric vehicles, timely, in time, in time, single battery charging, re-group.

Battery description, if it is maintenance, do not add water. If you want to add water, first test the electrolyte density of the electric car battery itself, select the corresponding concentration or no concentration of water to supplement according to the different situations, so that the battery capacity has new or extended service life.