High Efficiency USB Type-C High Voltage Input 3A Polymer Triple Lithium Battery Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V

High-concerned chemical : None Origin : Mainland China

Features: 1. Fast charging: The ternary lithium battery fast charging board can quickly charge the battery in a short time, saving the user's waiting time and improving the efficiency of use. 2. High efficiency: advanced circuit design and efficient charging technology can improve charging efficiency and reduce energy loss. 3. High safety: It has a variety of protection mechanisms, such as overcharge protection, overcurrent protection, short circuit protection, etc., which can effectively protect the safety of batteries and equipment. 4. Strong compatibility: It can be applied to various s and models of ternary lithium batteries, plug and use, convenient and fast. 5. Simple maintenance: The product design is ingenious, the life is long, the failure rate is low, and it is easy to repair and replace even if there is a problem. Material:plastics Size: about 4*3*1cm Color:As picture Package contains:1PC Charging pad Product name: 3A polymer three-component lithium battery fast charging board (Please note that this is not suitable for 3.2V lithium iron phosphate batteries) Model: AILAVI-0503V3 Main control chip: IP2312 Input voltage: 4.5~5.5V Limit charging voltage: 4.2V / 4.35V (output voltage available in 2 options) Charging current: 3A (current can be changed by adjusting the resistance) Indicator light: Yes, ivory red: work indicator light. Blue: LED light. Note: This product does not have a power indicator function and does not have a battery protection function. This store also has lithium battery protection panels and power indicator panels. Conversion efficiency: 3A 93%, 2A 94%, 1A 95% (data for reference only) IP2312 uses full CC/CV charging mode. When the battery voltage is lower than 3V, it enters continuous charging mode and charges the battery with 100mA charging current. When the battery voltage exceeds 3V, it enters the constant charge mode and charges the battery with the set constant current. When the battery voltage is close to 4.2V and the nickel-metal charging current is less than 300mA, it will enter constant voltage charging mode. After entering the constant voltage mode, stop charging every 4 minutes and check if the battery voltage is over 4.15V: if it is over 4.15V, stop charging; Otherwise, continue charging, and then check again after 4 minutes. When the battery is fully charged, if it detects that the battery voltage is lower than 4.1V, it will start charging the battery again. Current Adjustment Instructions: The default is 3A, remove the 2A resistor and replace it with a 135k 1A resistor Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.

Battery capacity: 43200 Charge indicator: No Number of ports: 1 port