why is my massage gun not charging
Something went wrong inside the battery:
①. The battery pack is connected incorrectly. This happens because the battery pack was connected incorrectly before the battery was shipped from the factory, but it is almost impossible for this to happen. The batteries produced by regular factories will be fully inspected before leaving the factory.
②. The battery has zero voltage or there is a zero-voltage battery in the combined battery. Electromagnetic zero voltage is either a substandard product, or it is at the end of its life, and its capacity is exhausted due to long-term use.
③. The internal electronic components and protection circuits are abnormal. This is because the battery has been used for a long time, and the electronic components are aging and falling off, which leads to abnormal charging of the battery.
4 There is a problem with the charger.
①. The charger does not match the battery. Charging with an unmatched charger will cause excessive current during charging, and the battery will implement over-current protection to stop charging. When charging, use the original charger as much as possible, and seldom use the charger provided by the store.
②. The charger is faulty and there is no output voltage. Just replace it with a charger of the same model.
③. Environmental restrictions. Both the charger and the battery have their own working environment. As long as one of the charging environments of the two devices exceeds the limit environment, it will not be charged.
1. The temperature of the massage gun is too high. When the temperature of the main body of the massage gun is too high, it will not be able to charge when it is connected to the charger.
Solution: Stand still for 2 hours in an environment below 40 degrees Celsius before charging.
2. The temperature of the charger is too high. The massage gun is charged in an environment above 40 degrees Celsius, and the charger will trigger overheating protection and cannot be charged normally.
Solution: Stand still for 2 hours in an environment below 40 degrees Celsius before charging.
