Diymore IP2336 2S Li-ion Battery Charge/Discharge Module Type-C PD Bidirectional Fast Charging Adjustable Voltage Current Balance Over-Temp Short Circuit Protection

Features1. The Type-C port supports fast charging input and output, with intelligent voltage and current adaptation for efficient and time-saving charging and discharging2. Charging voltage is finely adjustable to 8.2V/8.4V/8.5V/8.8V, precisely matching 2S lithium battery cells3. Charging current is configurable to 0.75A/1A/1.2A; external resistors are highly customizable, flexibly adapting to diverse needs4. Built-in 2S balancing circuit with comprehensive protection against overcurrent, overvoltage, short circuit, and over-temperature (NTC), ensuring safety and reliability5. Compact integrated design: Ultra-small dimensions of 35×18 mm with a Type-C interface, saving space and facilitating easy integration Product IntroductionThis solution is specifically designed for applications using two lithium-ion cells connected in series (8.2V/8.4V/8.5V/8.8V). It consists of the IP2336 (charge/discharge management) and the CM1325 (battery protection + balancing);IP2336—Handles 5V boost charging (converting USB 5V to 8.2V/8.4V/8.5V/8.8V to charge the battery) and reverse buck discharge (converting the battery’s 8.2V/8.4V/8.5V/8.8V to 5V for external power supply), integrating the DRP Try. SRC protocol and the PD 3.0 input/output fast-charging protocol.CM1325—Handles battery balancing (real-time balancing of the voltage difference between the two cells) and comprehensive hardware protection against overcharge, over-discharge, overcurrent, and short circuits. Together, these two components not only resolve the “charge-discharge transition” issue but also address the “battery longevity” challenge, making them the ideal power core for 2S lithium-ion products such as Bluetooth speakers, power tools, portable energy storage devices, and power banks. ParameterProduct Name: 2-Cell Series Lithium Battery Charge/Discharge ModuleInput Voltage: Lithium battery voltage (voltage adapts automatically during PD fast charging)Discharge Voltage: 5V (voltage adapts automatically during fast charging)Discharge Current: 3A (current adapts automatically during fast charging)Charging Voltage: Charges 2S lithium batteries/lithium-ion batteries (full-charge voltage can be fine-tuned to 8.2V/8.4V/8.5V/8.8V)Charging Current: 5V 1.2A (charging current can be set to 0.75A/1A/1.2A)Supports setting parameters such as charging current, charging voltage, input under-voltage threshold, input over-voltage threshold, and charging timeout threshold via an external resistorIntegrated 2S charging equalization circuit and charging status LED indicatorFeatures output overcurrent, overvoltage, and short-circuit protection, as well as chip overtemperature and NTC temperature protectionModule Interface: Type-C, solder holes / 1.25 mm 3-pin connector Package includeModule *1