AITIAO 10pcs Type C USB 5V 3A Lithium Battery Charging Board Fast Charger Board Buck Module IP2312 CC/CV Mode 5V to 4.2V

AITIAO 10pcs Type C USB 5V 3A Lithium Battery Charging Board Fast Charger Board Buck Module IP2312 CC/CV Mode 5V to 4.2V

Product Name: 3A lithium battery fast charging board Main Control Chip: IP2312; IP2312 adopts full CC/CV charging mode. Input Voltage: 4.5~ 5.5V; Cut-off voltage: 4.2 V/4.35V (2 output voltages available) Current: 3A (can change the current by adjusting the resistor); Conversion efficiency: 3A 93%, 2A 94%, 1A 95% (data for reference only) Package Included:10pcs Type C USB 3A 5V to 4.35V 4.2V Charging Board

AITIAO 10pcs Type C USB 5V 3A Lithium Battery Charger Module Power Supply Module 5V to 4.35V 4.2V Ternary Lithium Battery Fast Charging Board

Product Parameters:

• Product Name: 3A lithium battery fast charging board
• Main Control Chip: IP2312; IP2312 adopts full CC/CV charging mode.
• Current: 3A (can change the current by adjusting the resistor)
• Input Voltage: 4.5~ 5.5V; Charge cut-off voltage: 4.2 V/4.35V (2 output voltages available) Charge
• Indicator Light: Red - working indicator; Blue - full indicator. Note: This product does not have a power indicator function, nor does it have a battery protection function
• Conversion Efficiency: 3A 93%, 2A 94%, 1A 95% (data for reference only)

Product Description:

• When the battery voltage is lower than 3V, it enters trickle charge mode, charging the battery with 100mA charging current.
• When the voltage is greater than 3V, it enters the constant current charging mode, charging with the set constant current charging current.
• When the voltage is close to 4.2V and the charging current is less than 300mA, it enters the constant voltage charging mode. After entering constant voltage mode, stop charging every 4 minutes to detect whether the battery voltage is higher than 4.15V, above 4.15V, stop charging; otherwise, continue charging and detect again after 4 minutes.
• After full, when the battery voltage is detected to be lower than 4.1V, it will start charging the battery again.
• Description of current adjustment: Default is 3A, remove 2A resistor and replace with 135k 1A resistor
• Provide 2 output voltages: pad shorted 4.35V output; pad disconnected 4.2V output

Package Included:

• 10pcs Type C USB 3A 5V to 4.35V 4.2V Charging Board