"Micro USB 18650 Lithium Battery Charging Module with Protection Dual Function (2Pcs)"

Micro USB 18650 Lithium Battery Charging Module with Protection Dual Function - 2Pcs

Specification:

• Interface: Micro
• Input voltage: 5V
• Charge cut-off voltage: 4.2V ±1%
• Maximum charging current: 1000mA
• Battery over-discharge protection voltage: 2.5V
• Battery overcurrent protection current: 3A
• Board size: 2.6*1.7CM

Key Features:

• Micro USB interface for easy charging
• Protection against overcharge, over-discharge, and overcurrent
• High charging efficiency with a maximum current of 1000mA

Instructions:

• Note: When the battery is connected to the battery for the first time, there may be no voltage output between OUT+ and OUT-. At this time, the protection circuit can be activated by connecting the 5V voltage and charging it. The battery is short-circuited from B+ B- and then connected. A charge is required to activate the protection circuit.
• When using a mobile phone charger as input, note that the charger must be able to output 1A or more, otherwise it may not be able to charge normally
• The MICRO USB socket and the + - pads next to it are the power input terminals, which are connected to 5V voltage. B+ is connected to the positive electrode of the lithium battery, and B- is connected to the negative electrode of the lithium battery. OUT+ and OUT- are connected to the load, such as the positive and negative poles of the mobile booster board or other loads.
• Connect the battery to B+ B-, and insert the mobile phone charger into the USB socket, the red light is charging, and the green light is fully charged

Package includes:

• 2 x Module