The portable Signal Jammer used by the EOD team can play its role in interfering with the signal of remote detonation in different places. In order to solve the power supply problem of outdoor task equipment, portable signal jammers will be equipped with built-in batteries or external battery boxes. No matter the built-in battery or the external battery box, there is a lot of knowledge about the maintenance of the internal battery when it is idle. Let's discuss how to maintain the built-in battery and external battery box of the portable signal jammer.

Whether the portable Signal Jammer has a built-in battery or an external battery box, the current mainstream batteries and battery boxes will choose 18650 lithium battery as the basic cell of the battery. The 18650 cell has the characteristics of large capacity, sufficient power and long service life. Only by properly maintaining the battery can the built-in battery of the portable Signal Jammer play the greatest role.

Charge with the correct charger. The batteries used by the portable signal jammer are basically customized batteries, so the battery charger is also equipped separately according to the customized battery. Therefore, the charging of the built-in battery of the portable Signal Jammer should also be equipped with a special charger.

If the portable signal jammer is not used for a long time, the built-in battery of the portable Signal Jammer should also be charged and discharged once every other period of time. If the built-in battery of the portable Signal Jammer cannot be charged in time, the internal 18650 lithium battery cell may be damaged. If the battery is fully charged, the portable Signal Jammer has been used for a period of time, but this time does not reach the normal use time. However, after shutting down and waiting for a period of time, the portable Signal Jammer can operate again for a period of time, At this time, it can be basically determined that a cell of the 18650 lithium battery of the portable signal jammer is faulty and needs to be returned to the factory for maintenance.