Attention!

Lithium-ion / Li-polymer batteries can be very dangerous if misused. Before using each battery or battery pack, a protective electronic circuit PCB / PCM must be installed. Improper use or short circuit can cause fire or explosion. Use the battery according to the parameters given in the battery manufacturer's data sheet. Do not short-circuit the battery, for example by putting it in your pocket with your keys. Always use protective battery cases. Do not disassemble or deform the battery. Do not use if the outer film of the battery is damaged. Do not charge or discharge excessively. Protect from water, moisture and high temperatures. Do not solder. Avoid vibration and excessive pressure. Do not store the battery near fire. Keep out of reach of children. Do not use modified or damaged chargers. Do not leave the battery in the charger for more than 12 hours. Store in a cool, dry and ventilated place. Dispose of used batteries in specially designated containers.