-Reasons and solutions for charging failure of 18650 lithium-ion batteries

Reasons and solutions for charging failure of 18650 lithium-ion batteries
author:enerbyte source:本站 click17 Release date: 2024-12-13 09:41:53
abstract:
1. Internal charging circuit malfunction, unable to charge normally.2. There is an internal malfunction in the 18650 lithium-ion battery.3. The battery electrode contact is dirty and the contact resistance is too high, causing a large voltage drop. When charging, it is considered that the host is fu...

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1. Internal charging circuit malfunction, unable to charge normally.
2. There is an internal malfunction in the 18650 lithium-ion battery.
3. The battery electrode contact is dirty and the contact resistance is too high, causing a large voltage drop. When charging, it is considered that the host is full and the charging is stopped;
18650 battery charging failure handling method:
1. The charger interface is aging or the charger itself is damaged. Replace the charger with a new one for detection.
2. The quality of the charging circuit is problematic. Replace the pipeline with a new one.
3. The metal in the charging hole is oxidized, resulting in poor contact, which is a hardware failure and requires specific maintenance after sales.

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