The Li-Ion battery charger module is designed to work with solar panels. The module is based on the CN3065 chip. The charger can supply current up to 500 mA via 2-pin connectors for charging Li-Ion batteries or via the USB connector for charging other devices. The module input voltage is in the range of 4.4 to 6 V.
The CN3065 is a complete DC/DC in-line charger for Li-ion and Li-polymer batteries. The device contains a built-in power MOSFET. The built-in 8-bit ADC can automatically regulate the charging current. CN3065 is specially designed to operate within USB power specification.
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18650 Li-Ion battery with a nominal voltage of 3.7V and a capacity of 3000mAh. Sony US18650VTC6
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Solar energy management module designed for photovoltaic panels. It allows you to charge LiPo 1S batteries with a rated voltage of 3.7 V
The charger module is designed for 2 Li-Ion cells. It is equipped with a micro USB and USB type C connector and supports fast charging (QC).
The charger module is designed for 3 Li-Ion cells. It is equipped with a micro USB and USB type C connector and supports fast charging (QC).
The charger module is designed for 4 Li-Ion cells. It is equipped with a micro USB and USB type C connector and supports fast charging (QC).
The charger module is designed for 5 Li-Ion cells. It is equipped with a micro USB and USB type C connector and supports fast charging (QC).
MPPT charge controller module for photovoltaic systems. It supports battery charging with 18V and 3A current, it can charge Lead Acid batteries.
HW-775 module designed for charging single-cell 3.7 V Li-Ion / Li-Po batteries and boosting their voltage to a regulated 5 V output. It supports a charging current of up to 2.1 A and a discharge current of up to 2.4 A, while four LEDs indicate the battery charge level. HW-775
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Compact charger module that allows you to power your electronics projects from USB-C, DC power (5-18V) or solar panel. Supports various cell types (LiIon, LiPoly, LiFePO4) and offers a choice of charging currents (250mA, 500mA, 1A), automatically optimizing energy harvest from solar panels without the need for an additional MPPT. With built-in power path management, status LEDs and regulated LOAD output (up to 4.5V), it is ideal for mobile and energy-independent projects. Adafruit 6091
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The DFRobot DFR0208 module is a compact charger designed for single-cell 3.7 V Li-Ion and Li-Po batteries, featuring a USB-C connector, a JST battery connector, and screw terminals. It supports adjustable charging current and provides additional 3.3 V and 5 V power outputs, allowing the battery to be charged while simultaneously powering other electronic circuits in a project. DFRobot DFR0208
Charger module designed for single-cell 3.7 V Li-Ion and Li-Po batteries, using the CC/CV charging method. It features a USB Type-C connector, a JST-PH 2 mm battery connector, and two LEDs indicating the charging status. Soldered 333013
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Charger module designed for Li-Ion batteries, using the CC/CV charging method. It features a USB Type-C connector for power input, a JST battery connector, a protection circuit, and LED indicators for monitoring the operating status. Soldered 333014
Charger module for single-cell Li-Ion and Li-Pol batteries, based on the BQ24295 IC. It supports CC/CV charging at up to 3 A, an input voltage range from 4.35 V to 17 V and power path management, allowing simultaneous battery charging and powering of the connected device. Soldered 333075
Solar Li-Ion battery charger board based on the CN3791 with maximum power point tracking (MPPT). It supports 6V, 9V, 12V and 18V solar panels, CC/CV charging up to 4.2V, spring terminals and a JST battery connector. Soldered 333136
The Li-Ion battery charger module is designed to work with solar panels. The charger can supply a current of up to 500 mA. The module input voltage is in the range of 4.4 to 6 V.