LR721 battery_Sino Technology Manufacturer Group co.,ltd

LR721 battery

Precautions!!!

1. Install the battery according to the method of use of the equipment.

2. Do not reverse the positive and negative poles of the battery, do not charge/disassemble or throw it into fire, so as to avoid the danger of leakage or explosion.

3. Do not mix old and new batteries or batteries of different types.

4. Regularly check and take out unused batteries to avoid damage to the equipment.

Product parameter