Description
DC-DC 2A Step-Up Boost Module, 18650 Lithium Battery Charging and Discharging Board, DC Booster Converter Module
The 3.5V to 5V/9V Lithium Battery Charge/Discharge Adjustable Module is a compact and efficient power management solution for lithium battery systems. Designed to provide stable voltage output, this module enables charging and discharging of 3.7V lithium-ion batteries with adjustable output to 5V or 9V, catering to various applications.
Its advanced circuitry ensures efficient energy conversion, offering overcurrent, short-circuit, and thermal protection to safeguard both the module and connected devices. Whether you’re working on DIY electronics projects or powering small devices, this module delivers reliable performance in a lightweight, easy-to-integrate design.
Features:
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Adjustable Output Voltage
- Supports output adjustment to 5V or 9V, ideal for different power requirements.
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Wide Input Voltage Range
- Compatible with lithium-ion batteries ranging from 3.5V to 4.2V nominal voltage.
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Efficient Power Conversion
- High-efficiency boost circuit minimizes energy loss during voltage step-up.
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Charge and Discharge Functionality
- Dual-mode design supports both charging and discharging of lithium batteries.
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Built-in Protections
- Features overcurrent, short-circuit, and overheating protection for enhanced safety.
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Compact and Lightweight
- Small size and low weight make it perfect for portable and embedded applications.
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Type-C Port Support
- Compatible with modern Type-C connectors for ease of use and fast connectivity.
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Versatile Applications
- Suitable for powering DIY projects, microcontrollers, small electronics, and portable devices.
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Easy Integration
- Simple design allows for quick installation and integration into various systems.
This 3.5V to 5V/9V Lithium Battery Charge/Discharge Adjustable Module is the perfect tool for hobbyists, engineers, and anyone looking for a reliable power management solution for their lithium battery-powered devices
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Works great and thanks to MakerBazar for providing such quality items.
Best quality product
good
good
ye 1 ya 2 bar m hi kharab ho jata h
Maine 7-8 module try kr chuka hun
great
it's a good product
and convenient
Perfect for many projects
smart and inteligent charging module at an affordable price
Simply great module , very easy and handy to use. I have made a ups for modem using this module. Doing the job satisfactorily.
the product working is fine loved it
the black colour module is heating more than that green pcb module
for me it's working very good charging and boost module as I make a project like Diy . hands working perfectly for me I made a multimeter rechargeable 9v battery and it have a very decent backup work for me and a good way thank you.
Super product
⚡
Very good
Very good
working very good and very cheap price
Looks as per listing and works as intended. Gets a little warm but that's expected.
Best quality of this module
Best quality of this module
we need stable hands for adjusting the voltage due to the tiny potentiometer. for the price module work's very good.