3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit ProtectionFashion

The module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. Use built-in battery for portable device to provide 5.0V/3.0A USB2.0 supply output for external devices.

Button function: Press and hold the button after standby, the LED digital screen displays the power.

Show your passion for your favorite Baseball team by wearing this authentic 3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection from the official store. The team colors and official logo are printed on the front of this 3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection, and it features the team name across the back.

Charging cable: support three type of USB Cables for iPhone Lightning & for Android Type-C Micro USB

Show your passion for your favorite Baseball team by wearing this authentic 3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection from the official store. The team colors and official logo are printed on the front of this 3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection, and it features the team name across the back.

Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out!

Dual output current: 5V 2.4A; Input voltage B+ to B-: 3.0 – 4.2V; Protection: overcharge protection, overdischarge protection, short circuit protection, constant current.