Few people know the secret function of the mobile charger that you won’t believe

Practical tips and advice

• Always make sure to turn off the power before modifying a charger.
• Identifies positive and negative in cables before connecting devices.
• Use welding and electrical tape to ensure long-lasting connections.
• Do not overload the charger with high-consumption appliances; It’s meant for small devices only.
• Tag reused projects to avoid confusion with functional chargers.