HW-107 Micro USB 5V 1A 18650 Lithium Battery Charging Board Charger Module With Protection Dual Functions 1A Li-ion TP4056

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$0.40 - $0.60 / Piece | 10 Piece/Pieces (Min. Order)
Support Express · Sea freight
Lead Time:
Quantity(Pieces) 1 - 1000000 >1000000
Est. Time(days) 1 Negotiable
Customized logo (Min. Order: 1 Pieces)
Customized packaging (Min. Order: 1 Pieces)


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$1.00 /Piece | 1 Piece (Min. Order) | Buy Samples
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Quick Details
Model Number:
power module
Brand Name:
Place of Origin:
Guangdong, China
in stock
samples offer
Dissipation Power:
Standard Design Wattage
Supply Voltage:
Standard Design Voltage
Operating Temperature:
Normal Temperature
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Anti-static bag individually wrapped
Shenzhen port
Lead Time :
Quantity(Pieces) 1 - 1000000 >1000000
Est. Time(days) 1 To be negotiated
Product Description

factory outlet  DC-DC  USB boost voltage regulator module lithium battery charger Adjustable Power Supply Module

Our voltage regulator modules can be customized with customer requests,which have wide applications.ODM/OEM services offered! welcome to inquire me for more details!



Product Size: 28 * 17 * 4mm

Product weight: 2g

Input voltage range: 5V

overvoltage protection: 2.5V

charger current: 1A

Charge cut-off voltage: 4.2V ±1%;
Battery overcurrent protection current: 3A;
The input terminal has a MICRO USB socket, which can be used as an input power source to charge the lithium battery directly;

1. The MICRO USB socket and the +- pad next to it are the power input terminals, B+ is connected to the positive pole of the lithium battery, and B- is connected to the negative pole of the lithium battery. OUT+ and OUT- are connected to the load and can be connected to the positive and negative poles of the booster board or other loads.
2. Connect the battery to B+ B-, insert the phone charging cable to the USB socket, the red light is charging, and the blue light is full.


It can be used for charge and discharge protection of 18650, polymer and other lithium batteries with voltage of 3.6V 3.7V, and single or multiple batteries can be used in parallel.

Special Note:
1. When the battery is connected for the first time, there may be no voltage output between OUT+ and OUT-. At this time, the protection circuit can be activated by charging the module with DC 5V voltage. The battery is disconnected from B+ B-. The above also needs to be charged to activate the protection circuit. When using the mobile phone charger for input power, note that the charger and charging cable must be able to support 1A current output, otherwise the module may not be able to properly charge the battery;
2. When charging the battery, disconnect the load on the OUT terminal. The positive and negative poles cannot be connected incorrectly. Please use according to the specifications, otherwise the module will be damaged.

Product function chart:

Charge the battery


Battery powers the load






Product details:






Packaging & Shipping

 Anti-static bag individually wrapped

1piece/1 bag


More details,contact me freely!


Company Information

 Our cooperation with overseas customers   





Q1. What is your terms of packing?
A: Generally, our modules are all with Anti-static bag individually wrapped,also can be accepted customized package.
Q2. What is your terms of payment?
A: Full payment. Goods would be shipped in 1-3work days after payment received, finally depends on quantities.

Q3. What is your terms of delivery?
A: Generally EXW,can be according to customers requests.

Q4. How about your delivery time?
A: Generally, goods would be shipped in 1-3 work days after payment received, finally depends on order quantities.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.