TP4056 / TP 4056/TPA4056 Micro...

Price: ₹599 - ₹125.00
(as of Mar 12, 2026 09:35:06 UTC – Details)


TP4056 2a , TP4056 board, TP 4056 module ,3.7v 18650 lithium cell charging module ~1amp
Based on TP4056, this is 3.7V lithium cell charger modules, with a Micro USB interface. It is small size and light weight, especially for a single lithium cell charging.
Features:
– Input voltage: 4.5V ~ 5.5V
– Input Interface: Micro USB port
– Charging method: linear charge
– A full charge voltage: 4.2V
– Charge Current: 1A (default), modify the onboard resistor to adjust the charging current according to the table below.
– Charging accuracy: 1.5%
– Charging indicator: Red LED charging, Blue LED full.
– Output Reverse: lithium batteries can not be reversed.
– Overdischarge Current at 4μA (Vcc= 1.8V).
– Precision Overcharge Protection Voltage 4.3V ± 50mV
– Two Detection Levels for Overcurrent Protection
– Dual channel Enhancement Mode power MOSFET : Due to the internal PMOSFET architecture and anti-reverse charging path, no external isolation diodes are required.
No Standalone lithium batteries are sold with the product
MULTIPLE PROTECTION’S: This module is used for single lithium ion / lipo / 18650 cell or multiple cell in parallel, this board have overcharge, over discharge and overcurrent protection; cell over-discharge protection voltage is 2.5V, cell over current protection current is 3A
MULTIPLE CHARGING METHOD: This module is made for charging rechargeable cell /batteries using the constant-current/constant-voltage (CC/CV) charging method, charging port can take power from micro USB. The input has a MIRCO USB socket, which can be used to directly charge with the 5V mobile phone charger, and still retains the input voltage wiring solder joints, which can be very convenient DIY….Input voltage: 4.5~5.5V
DRIVE LOAD: Connect the cell to the B+ B-, the indicator red light is being charged and the blue light to full, OUT+ and OUT- can be connected to the load, such as the booster converter module/buck converter module or other loads.
ADJUSTABLE CHARGING CURRENT: The charge current can be modeled externally with the Rprog resistor R3……Default Output is 4.12V ~ 4.2V and 1AMP ….This can be connected with other robotics project or also or this work with other modules efficiently also like custom torch, flash light , solar cells, bluetooth, testers , wireless circuit, adaptors, buzzers, powerbank, camera, temperature sensor, audio circuit / headphone amplifier, bike mobile charger, …etc
No Standalone lithium batteries are sold with the product.