1. Regularly use the matching lithium-ion battery charger to charge the battery; Do not use low-quality or other types of battery chargers to charge lithium-ion batteries.
2. Lithium ion batteries have no memory effect and can be charged at any time. However, it should be noted that lithium-ion batteries cannot be over discharged as it can cause irreversible capacity loss. Once the machine issues a warning of low battery power, it will start charging.
In daily use, newly charged lithium-ion batteries should be left for half an hour until the charging performance is stable before use, otherwise it will affect the battery performance.
4. When not using the instrument, remove the battery and place it in a cool and dry place.
5. Pay attention to the usage environment of lithium-ion batteries: the charging temperature of lithium-ion batteries is 0 ℃~45 ℃, and the discharge temperature of lithium-ion batteries is -20 ℃~60 ℃.
6. Do not mix the battery with metal objects to avoid metal objects coming into contact with the positive and negative poles of the battery, causing short circuits, damage to the battery, and even danger.
7. Do not tap, prick, trample, modify or sun dry the battery. Do not place the battery in microwave, high voltage, or other environments.
8. The newly purchased lithium-ion battery has a low battery capacity, and users can use it directly after removing the battery. The remaining battery capacity can be used up before recharging. After 2-3 normal uses, the activity of lithium-ion batteries can be fully activated. Warning: Do not believe sales personnel or online rumors that new lithium-ion batteries need to be activated for up to 12 hours on their first use.
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