Precaution for foldable solar panels chargers

1. Do not immerse in corrosive liquids, which will damage foldable solar panel chargers.
2. Please do not scratch the surface of the foldable solar panel chargers with sharp objects.
3. When charging the foldable solar panel chargers, please place them upwards in direct sunlight to ensure the best charging effect.
4. Please do not put the charger outdoors in rainy days.

5. Non-professionals should not open the casing to avoid danger.