# Lithium battery charging module, TP4056, TypeC, 5v, 1A, with protection

> Charging and protection module for Li-Ion batteries 3.7V (1S), based on the TP4056. Powered at 5VDC via Type C connector or pins, charging current 1A, maximum charge voltage 4.2VDC +/-1%. Includes discharge protection (2.5V) and overcurrent protection (3A). Separate pins for battery and output. Dimensions: 26 x 17 mm.

- Page: https://sigmanortec.ro/en/lithium-battery-charging-module-tp4056-typec-5v-1a-with-protection
- Price: 3.91 RON
- Availability: In stock; 1-2 zile
- Reference: 9247 · EAN: 5940167880679
- Category: Electronic components > Modules for Batteries > Charging and Balancing Modules
- Specifications: Technology: Lithium Ion; Load voltage: 4.2VDC; Nominal Current: 1 A; Number of cells: 1S; Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.002 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:49 (Europe/Bucharest)

## Description

Compact 3.7V 1S Li-Ion battery charging and protection module, ideal for DIY projects and portable devices. Powered at 5V via Type C or pins, charges up to 1A with a final voltage of 4.2V, includes over-discharge and over-current protection, offers separate battery and output pins for easy integration into applications.
Lithium battery charging module 3.7VDC (1s), TP4056, power supply via Type C plug or pins, with protection (model with dedicated pins for battery and output).
To change the charging current, the resistor in the image must be changed ( see tutorial here )
Specifications:
Input voltage: 5VDC
Charging current: 1A
Maximum charging voltage: 4.2VDC +/- 1%
Discharge protection: 2.5V
Overcurrent protection: 3A
Charging interface: Type C or soldering wires on + and -
Dimensions mm: 26 x 17