TP4056 LiPo Battery Charger Module with Protection
Common MicroUSB-input LiPo/Li-ion single-cell charger module based on the TP4056 at 1A, with integrated battery and load protection circuit.
Common MicroUSB-input LiPo/Li-ion single-cell charger module based on the TP4056 at 1A, with integrated battery and load protection circuit.
Positive charging input from USB or external 5V supply.
Ground for charging input.
Positive terminal for single-cell LiPo/Li-ion battery.
Negative terminal for single-cell LiPo/Li-ion battery.
Protected positive output to load.
Protected negative output to load.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| 5V input positive | Positive charging input from USB or external 5V supply. | |||
| Input ground | Ground for charging input. | |||
| Battery positive | Positive terminal for single-cell LiPo/Li-ion battery. | |||
| Battery negative | Negative terminal for single-cell LiPo/Li-ion battery. | |||
| Load positive | Protected positive output to load. | |||
| Load negative | Protected negative output to load. |
I2C · USB · 5 V · Module
Verify supply voltage and logic levels before powering up.
Single-cell LiPo chargers (TP4056, MicroUSB/Type-C modules), charger/booster combos (PowerBoost 500/1000, Lipo Rider Plus 5V/2.4A), I2C fuel gauges (MAX17048, LC709203F) and Qi wireless charging coils.
7.4V Lipo Battery Charger visual preview7.4V Lipo Battery Charger
Adafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor visual previewAdafruit LC709203F LiPoly / LiIon Fuel Gauge and Battery Monitor
Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy visual previewAdafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy
Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor visual previewAdafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor
Adafruit Micro Lipo - USB LiIon/LiPoly charger [v2] visual previewAdafruit Micro Lipo - USB LiIon/LiPoly charger [v2]
Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack visual previewAdafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack
Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack visual previewAdafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack
BAT Detector v1.0 visual previewBAT Detector v1.0
Battery Detector with Polymer Lithium Ion 1050mAh 3.7V visual previewBattery Detector with Polymer Lithium Ion 1050mAh 3.7V
Battery Detector with Polymer Lithium Ion 5100mAh 3.8V visual previewBattery Detector with Polymer Lithium Ion 5100mAh 3.8V
Crazyflie 2.0 - Qi Inductive Charging Expansion Board visual previewCrazyflie 2.0 - Qi Inductive Charging Expansion Board
DC-DC Charge Discharge Integrated Module (5V/2A) visual previewDC-DC Charge Discharge Integrated Module (5V/2A)
1-Way 18650 Battery Holder visual preview
18650 Battery Holder Case - 2 Slot with Switch visual preview
18650 Battery Holder Case - 4 Slot visual preview
18650 Battery Protection Module (12V 10A) visual preview9V alkaline cells, CR2032 coin cells, 3.7V LiPo packs (1000–1200mAh), 7.4V 2S LiPo, 18650 Li-ion holders (1–6 cells), AA/AAA holders in every configuration, and snap leads with barrel adapters.
Power · Batteries · 107 parts
10W 4 USB Power Adapter visual preview
120W DC-DC Converter 12V@10A visual preview
12V 2A Industrial DIN-Rail Power Supply, AC/DC Converter visual preview
12V 60W AC/DC Power Adapter for LattePanda Mu visual previewWall adapters (5V–24V), adjustable and fixed buck/boost/buck-boost converters (MT3608, LM2596-class), USB-C PD triggers (HUSB238), breadboard supplies, DIN-rail units and passive barrel-jack adapters.
Power · Supplies & regulators · 146 parts
3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable visual preview
Adafruit bq25185 USB / DC / Solar Charger with 3.3V Buck Board visual preview
Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger visual preview
Arc 10W Solar Charger Kit incl. V25 6400mAh Powerbank visual previewSolar panels from 1.5V 250mA flexible film to 18V 10W polysilicon, MPPT solar power managers (DFRobot 5V and 9V/12V/18V, Waveshare 6V–24V), bq25185 charger boards and LTC3588 energy-harvesting breakouts.
Power · Solar power · 28 parts
1.75mm PLA (1kg) - Black visual preview
1.75mm PLA (1kg) - Gold visual preview
1.75mm PLA (1kg) - Green visual preview
1.75mm PLA (1kg) - Natural visual previewDFRobot 1.75 mm PLA in 1 kg spools makes up the bulk of the group, in over 15 colors. Specialty options include PVA in both diameters, NinjaFlex flexible filament, Proto-Pasta conductive PLA, and wood-fill. OverLord printer spares and OverLord printers round out the hardware side.
Tools & prototyping · 3D printing · 53 parts