What is the input interface for this battery charger module?

The input interface is Type-C USB.

What is the maximum charging current output?

The maximum charging current output is 1000mA.

How can I know the charging status?

The charging status is indicated by the light: no load the light not bright, red light for recharging, is full of green light.

Are there 5.1k resistors on the CC pins?

No, there are no CC pins on the device.

Could I use the device while charging the battery?

No, you need to disconnect the load on the OUT terminal when charging the battery.

Do these also have undervoltage protection?

Yes, the charger chip has undervoltage charge current limiting. It will charge a dead cell with limited current until it reaches a safe threshold.

Do these only output ~3 volts?

No, the output voltage is 3.7VDC (4.2VDC after charging).

Can you charge 2 18650 batteries at once with one of these?

It is not recommended to put just two 18650 batteries in parallel without further protection.

Is there a way to disable use of the out while charging the battery?

Yes, you can add a push-button switch to the OUT terminal.

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Diymore 5pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

Item #:23491227

4.7 rating

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PKR 5390

Availability : Out of stock

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TP4056 Type-C USB 5V 1A Battery Charger Module

Product Details

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Features & Benefits

Input interface: Type C USB
Battery overcharge lifting voltage: 4.00V
Battery: over current protection current 3A
Maximum charging current output: 1000mA
Light state: no load the light not bright, red light for recharging, is full of green light.

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Customer Questions & Answers

Question : What is the input interface for this battery charger module?
Answer : The input interface is Type-C USB.
Question : What is the maximum charging current output?
Answer : The maximum charging current output is 1000mA.
Question : How can I know the charging status?
Answer : The charging status is indicated by the light: no load the light not bright, red light for recharging, is full of green light.
Question : Are there 5.1k resistors on the CC pins?
Answer : No, there are no CC pins on the device.
Question : Could I use the device while charging the battery?
Answer : No, you need to disconnect the load on the OUT terminal when charging the battery.
Question : Do these also have undervoltage protection?
Answer : Yes, the charger chip has undervoltage charge current limiting. It will charge a dead cell with limited current until it reaches a safe threshold.
Question : Do these only output ~3 volts?
Answer : No, the output voltage is 3.7VDC (4.2VDC after charging).
Question : Can you charge 2 18650 batteries at once with one of these?
Answer : It is not recommended to put just two 18650 batteries in parallel without further protection.
Question : Is there a way to disable use of the out while charging the battery?
Answer : Yes, you can add a push-button switch to the OUT terminal.

Customer Ratings

4.7 out of 5

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Diymore 5pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

The 10PCS TP4056 Type-C Input Interface USB 5V 1A Battery Charger Module Charging Board with Dual Protection Function is a versatile and reliable charger module. It is designed to charge 18650 batteries with a USB Type-C input interface. However, it is important to disconnect the load on the OUT terminal while charging the battery. The module has a 3.7VDC output voltage, which increases to 4.2VDC after charging. It is not recommended to charge two 18650 batteries simultaneously without proper isolation or protection. A push-button switch can be added to the OUT terminal to disable the use of the output while charging. Overall, this charger module provides efficient charging for various battery types.

Pros

Versatile and reliable charger module
USB Type-C input interface
Dual protection function
Efficient charging for various battery types
Option to add a push-button switch to disable output while charging

Cons

Does not work with USB C to USB C cables
Not recommended to charge two 18650 batteries simultaneously without proper isolation/protection
No information about a similar model with output on/off cut off

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Diymore 5pcs TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions

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