LIR1240 Rechargeable Button Battery

Battery Usage Guidelines

1. Do not put the battery into a fire or heat it up; Using or storing batteries in high temperatures or with heat sources (such as heaters or in hot season vehicles) may cause the battery to catch fire or explode;

2. It is prohibited to throw the battery into water or wet it; Long term storage or use of batteries in humid environments can seriously affect their performance;

3. It is prohibited to collide, squeeze, drop the battery or subject the battery to mechanical vibration;

4. It is prohibited to pierce the battery casing with nails or other sharp objects;

5. It is prohibited to decompose the battery in any way;

6. It is prohibited to short circuit the positive and negative poles of the battery with wires or other metal objects, and it is prohibited to transport or store the battery together with necklaces, hair clips, or other metal objects;

7. Do not connect the positive and negative poles of the battery in reverse;

8. It is prohibited to directly weld terminals, leads, etc. on the surface of the battery;

9. It is prohibited to use batteries with different capacities, models, and varieties in combination;

10. If the battery emits odor, heat, deformation, discoloration, or any other abnormal phenomenon, it should not be used; If the battery is in use or charging, it should be immediately removed from the appliance or charger and stopped from use;

11. The battery should be kept out of reach of children. If children accidentally swallow the battery, they should seek medical assistance immediately;

If the electrolyte comes into contact with the skin or eyes after the battery leaks, do not wipe it. Rinse with clean water and seek medical assistance immediately. If not handled in a timely manner, eyes will be injured.

13. If the device is not in use for a long time, remove the battery and place it in a cool and dry place. Otherwise, the battery may rust or deteriorate in performance.

Storage and warranty

1. Suggested long-term storage environment for batteries: temperature -20-25 ℃, relative humidity 45% -85%

2. If it is not used for a long time, it is recommended to charge the battery every 3 months according to the standard charging process, and maintain the voltage between 3.55-3.95V.