LX-LCBST TP4056 Li-ion Battery Charger & Step-Up Boost Module – USB-C

Name: LX-LCBST TP4056 USB-C Li-ion Charger Boost Module
SKU: LX-LCBST-TP4056-BOOST
Availability: InStock

The LX-LCBST is a compact Li-ion battery charging and boost converter module for portable electronics projects.

It combines a TP4056 single-cell lithium battery charging circuit with a DC-DC step-up boost converter. This allows you to charge a single 3.7V Li-ion or LiPo battery and boost the battery voltage to a higher adjustable output voltage.

The module is useful for battery-powered ESP32 projects, Arduino projects, portable sensors, small embedded devices, DIY power supplies and compact electronics builds where one rechargeable lithium cell needs to power a higher voltage circuit.

The battery is charged through the USB-C input or through the input solder pads. The boost output voltage can be adjusted using the onboard potentiometer.

Important Note

This module is designed for a single 3.7V lithium battery. Batteries must not be connected in series.

Always adjust and check the output voltage with a multimeter before connecting your device.

Key Features

LX-LCBST TP4056 lithium battery charger and boost module
Charges a single 3.7V Li-ion or LiPo battery
USB-C charging input
Adjustable step-up boost output
Output voltage adjustable up to around 28V
Constant-current / constant-voltage charging
Charging and standby indicator LEDs
Compact module for portable electronics projects
Suitable for ESP32, Arduino, sensors and DIY electronics
Useful for battery-powered and rechargeable projects

Typical Applications

Rechargeable ESP32 projects
Portable sensor modules
Arduino battery-powered projects
DIY power banks for small electronics
Battery-powered LED or display projects
Compact embedded electronics
3.7V Li-ion/LiPo powered devices requiring higher output voltage

Package Includes

1 × LX-LCBST TP4056 Li-ion battery charger and step-up boost module

Product Information Sheet

Attribute	Value
Model	LX-LCBST
Main charger IC	TP4056
Module type	Li-ion charger + step-up boost converter
Battery type	Single 3.7V Li-ion / LiPo cell
Full battery voltage	4.2V
Input	USB-C or solder pads
Input voltage range	4.2V–6.5V
Boost output voltage	4.2V–28V adjustable
Max power	5W
Charging method	Constant current / constant voltage
Charging current	Up to 1A programmable
Indicators	Red charging LED, blue standby/full LED
Output adjustment	Onboard potentiometer
Operating temperature	-40°C to 80°C
Typical use	Portable electronics, ESP32 projects, sensors, DIY power modules

Shipping and Return

Shipping:

You can expect us to dispatch your order within 1-2 days (including weekend)
90% of packages shipped in Denmark, reach the day after it has been dispatched
90% of packages to Germany, The Netherlands, Sweden and France takes 2-3 days but in some cases more than 4 days.
90% of packages to other countries takes 3-4 days but in some cases more than 5 days.

Return:

You have 14 days to change your mind and return the product
Return shipping fee is to be paid by the customer but we take our customer satisfaction seriously so write to us and we figure out a solution that fits you best!