Normal use of rechargeable batteries

 

When the rechargeable battery of the lithium battery hammer is inserted into the charger for charging, it is easy to be inserted backwards, and it cannot be charged normally. When charging, we must pay attention to the voltage level, especially the imported tools. The voltage of the special plug should be paid more attention, such as the imported charger, it cannot be used directly in the Chinese power supply.

 

Repair of battery chargers and rechargeable batteries

 

The battery charger can be directly replaced with the transformer or rectifier control board, but it must be matched with the internal control components of the battery pack, otherwise it cannot be charged. There are remote temperature control components in the battery pack. , When the capacity of the rechargeable battery is low or it is scrapped, it can be replaced by the same rechargeable battery, which can be welded. The rechargeable battery pack can be repaired by replacing the internal battery. When repairing the battery pack, pay attention to the insulation before each battery to avoid short circuit. The battery is fully charged, and then replaced. After the replacement, it can be put into use immediately. If the power is insufficient, it indicates that there is a fault, and the cause must be found out.

 

Re-soldering before battery

 

The used enameled wire should be soldered at the welding place. When the cross-sectional area is insufficient, multiple wires can be used in parallel, as short as possible. It is not recommended to use fine enameled wire. Otherwise, it may be difficult to install the shell. Be sure to do a good job of insulation, otherwise there may be a short circuit or even a fire. The shell can be repaired with all-purpose glue or a plastic welding gun. The method of charging imported batteries with domestic chargers is to connect the charger to the battery, and then connect the charger to the battery. Be sure to pay attention to the temperature of the battery and not exceed the standard, otherwise the battery will be damaged.

 

The lithium battery electric hammer cannot be used normally due to serious battery loss caused by some human and environmental factors. At this time, the battery can be repaired to restore its performance.