Battery power module for Wemos D1 Mini

The power supply module with the LiPo battery charging circuit, designed for the Wemos D1 Mini boards

Charger module dedicated to single-purpose LiPo and LiIon batteries. Equipped with a JST-PH battery connector and a USB Type-C charging connector. Pimoroni PIM611

Charger module with protection dedicated to LiPo and LiIon batteries. Equipped with a JST-PH battery connector and a USB Type-C charging connector. Pimoroni PIM612

Solar energy management module designed for photovoltaic panels. It allows you to charge LiPo 1S batteries with a rated voltage of 3.7 V

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

The DC charging and discharging module provides a stable 5V output with a maximum load current of 2A, regardless of the connected device. Equipped with a charge level indicator, push-button control and battery protection, it is suitable for projects such as DIY power banks, driving recorder power supply or charging mobile devices. DFRobot DFR1026

A versatile and compact 3.3V power solution, ideal for IoT and mobile device projects. It combines a functional LiIon/LiPo battery charger with a TPS62569 buck converter, providing a stable 3.3V from multiple sources – USB, DC (up to 18V) or solar panel. With PV charging optimization, Power Path and LED indication, the board provides reliable power without the need for additional modules. Adafruit 6092

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

A boost charger module that allows you to charge batteries from USB, DC, or solar panels, and power devices requiring 5V. Equipped with the BQ25185 and TPS61023, it provides high efficiency, optimized power consumption, and support for 500mAh or larger batteries. Adafruit 6106

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