USB LiPoly Charger - Single Cell

LiPo 3.7 V battery charger module with a microUSB socket. DFRobot DFR0667

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

Lithium battery charger module with a maximum current of 3 A. Equipped with a USB type C connector. Dedicated to charging one Li-Ion cell

A miniature module with a LiPo battery charger with a capacity of 500 mA. SparkFun DEV-11893

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

PRT-13777

Charger with LCD display designed for solar panels. It can work with 12 V and 24 V systems, has a 30 A output and two 2.5 A USB outputs. Designed for lead-acid batteries

Module with a single-purpose LiPo charger with adjustable charging current in the range from 15 to 500 mA. It is equipped with a JST PH connector, pins and a 2450 type socket. SparkFun PRT-14380

USB charger equipped with XT60 input socket. It can be powered by Lipo 2-6S batteries. AOKoda QC3.0 USB Charger

SkyRC iMax B6 V2 is an advanced 60W charger that can charge, discharge and balance LiPo, LiHV, NiCd, NiMH, AGM and Pb batteries up to 6S with a current of up to 6A. Equipped with automatic battery parameter detection and overload and overheat protection, it is an ideal choice for modelers and RC enthusiasts thanks to its compact size and intuitive interface.

Charger module for two cells of Li-Ion batteries. It can charge with a current of up to 0.55 A with a charging voltage of 8.4 V. Powered by a USB type C connector

Charger module for Li-Ion batteries based on the TP4056 system. It can supply current up to 1 A. The input voltage of the module ranges from 4.5 to 8 V. It has a built-in Step Up converter

LiPo 3.7 V battery charger module with USB Type-C socket. DFRobot DFR0668

Single-purpose LiPo charger module based on the ETA9740 chip. It has an integrated power management circuit with 5V and 2.4A output. Seeed Studio 106990290 

MPPT charge controller module designed for photovoltaic systems. It can charge one lithium-polymer cell, and thanks to MTTP technology, optimal charging parameters are used for the prevailing conditions. SparkFun PRT-12885

This little PCB sits on top of the Pro Trinket and allows a LiPoly/LiIon battery to plug in. When the Pro Trinket USB port is powered, the battery is recharged automatically. Adafruit 2124