SupFire AB2 18650 High Brightness Flashlight Rechargeable Lithium Battery 3.7V-4.2V 2-Pack

1. Do not reverse polarity or disassemble the battery.

2. Avoid contact with metal objects such as keys to prevent short circuits.

3. Recharge the battery promptly when power is low to avoid battery damage.

4. If unused, charge the battery at least once a month.

5. Store the battery in a dry, room-temperature environment, out of reach of children.

6. In case of leakage, clean affected skin and clothing with water immediately; seek medical attention if necessary.

7. Use only certified chargers for charging.

8. Keep away from heat sources and fire; do not modify the battery.

9. Avoid overcharging or over-discharging; follow instructions strictly.

10. The company is not responsible for accidents caused by improper use.

SupFire is committed to quality and reliability in all its products.