⒈The lithium iron phosphate battery pack has no memory effect. It can be charged as needed, but it should be noted that the lithium-ion battery cannot be over-discharged, and over-discharge will cause irreversible capacity loss. When the machine reminds that the battery is low, it will start charging immediately.

⒉ In daily use, the newly charged lithium-ion battery pack should be held for half an hour and then used after the charging performance is stable. Otherwise, it will affect the battery performance.

⒊When the instrument is not in use, be sure to take out the battery and store it in a dry and cool place.

⒋Pay attention to the use environment of lithium-ion battery pack: the charging temperature of lithium-ion battery is 0℃～45℃, and the discharging temperature of lithium-ion battery is -20℃～60℃

⒌Do does not mix lithium iron phosphate batteries with metal objects to avoid metal objects touching the positive and negative poles of the battery, resulting in short circuits, damage to the battery, or even danger.

⒍Do not knock, acupuncture, trample, modify, or expose the lithium-ion battery pack to the sun, and do not place the battery in an environment such as a microwave or high pressure.

⒎Use a regular matching lithium-ion battery charger to charge the battery, do not use inferior or other types of battery chargers to charge the lithium-ion battery.

⒏The lithium iron phosphate battery pack should be charged with 50%~80% of the power when it is not used for a long time, and it should be taken out of the instrument and stored in a dry and calm environment. The battery should be changed every three months to avoid excessive storage time. Due to self-discharge, the power is too low, resulting in irreversible capacity loss.

⒐The self-discharge of the lithium-ion battery pack is affected by the ambient temperature and humidity. High temperature and humidity will accelerate the self-discharge of the battery. It is recommended to store the battery in a dry environment between 0°C and 20°C.