Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056
Lithium Battery Charger and Protection Module 1A USB-C - TP4056

Lithium Battery Charger and Protection Module 1A USB-C - TP4056

Modules
PCB540
Part.No: TP4056
€1.25
Last items in stock
Immediate Dispatch
TP4056 USB-C Lithium Battery Charger & Protection Module (1A) by Kuongshun. Charges single-cell Li-Ion/LiPo batteries via CC/CV method with built-in overcharge, over-discharge and short-circuit protection.

 

The Kuongshun TP4056 is a compact lithium battery charger and protection module designed for single-cell Li-Ion and LiPo batteries. It charges via USB-C using the industry-standard Constant-Current / Constant-Voltage (CC/CV) method and integrates a dedicated protection IC alongside the TP4056 charge controller — a combination that many cheaper TP4056 boards on the market omit. This makes it the go-to choice for makers and engineers who need safe, reliable battery management in a single small module.

Key Features

  • USB-C Input: Modern, reversible connector for convenient charging → no more fiddling with cable orientation
  • CC/CV Charging (1A): Correct constant-current then constant-voltage profile → maximises battery lifespan and safety
  • Dedicated Protection IC: Separate protection circuit on top of the TP4056 → guards the battery even when the charger IC is not active
  • Overcharge Protection: Stops charging when cell reaches full voltage → prevents swelling and fire risk
  • Over-discharge Protection: Cuts off load when cell voltage drops too low → extends battery cycle life
  • Short-Circuit Protection: Disconnects output on short circuit → protects both battery and connected load
  • Charge Status LEDs: On-board indicators show charging in progress and charge complete → instant visual feedback

Pinout & Wiring

PINSymbolDescription
Input PowerUSB-C5V charging input via USB-C connector
Battery +B+Connect to positive terminal of Li-Ion/LiPo cell
Battery −B−Connect to negative terminal of Li-Ion/LiPo cell
Load +OUT+ / C+Protected positive output to your load/circuit
Load −OUT− / C−Protected negative output to your load/circuit

Wiring note: Connect your single-cell Li-Ion or LiPo battery to B+/B−. Power your project from OUT+/OUT− to benefit from the full protection features. Do not bypass the protection output by drawing power directly from B+/B− in normal use.

Compatibility

  • Arduino UNO / Nano (5V): Use OUT+/OUT− to supply a boost converter if 5V logic is needed; the battery output (~3.7V) can power 3.3V-tolerant Arduinos directly via the RAW pin.
  • ESP32 / ESP8266 (3.3V): Ideal pairing — battery output feeds directly into a 3.3V regulator or LDO; common in portable IoT builds.
  • Raspberry Pi (3.3V/5V): Use alongside a 5V boost module for Pi Zero wireless sensor nodes.

Typical Applications

  • Portable Arduino / ESP32 projects — add rechargeable battery power to any 3.3V–5V microcontroller build
  • DIY power banks — combine with a single 18650 cell and a boost converter for a custom USB power bank
  • Wearable electronics — small footprint fits LiPo-powered wearables and e-textiles
  • IoT sensor nodes — solar or USB recharging keeps remote sensors alive indefinitely
  • RC / robotics prototypes — safe, protected cell management without a bulky BMS board

Technical Specifications

ParameterValue
Charging InterfaceUSB-C
Charge Controller ICTP4056
Charging MethodConstant-Current / Constant-Voltage (CC/CV)
Max Charge Current1A
Battery TypeSingle-cell Li-Ion / LiPo
Protection FeaturesOvercharge, Over-discharge, Short-circuit
Protection ICSeparate dedicated protection IC (included)
BrandKuongshun
MPNTP4056

FAQ

Q: What is the difference between this module and cheaper TP4056 boards?
A: Many low-cost TP4056 boards include only the charger IC with no protection circuit. This Kuongshun module adds a dedicated protection IC that handles overcharge, over-discharge, and short-circuit events independently — essential for safe battery operation.

Q: Can I charge and use the battery (power my circuit) at the same time?
A: Yes — connect your load to OUT+/OUT− and the battery to B+/B−. The module supports pass-through operation, though performance depends on current draw vs. charge current.

Συσκευασία / Package: 1× TP4056 USB-C Lithium Charger & Protection Module

⚠ Warning: This module is designed for single-cell (1S) Li-Ion / LiPo batteries only. Do not connect multi-cell packs. Always ensure correct polarity when connecting the battery. Keep away from flammable materials during first use.
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