Micro-USB/Type-C 5V 2.4A Dual USB 18650 Boost Battery Charge

Detailed Information About The Product:

Input interface: Type-C and Micro-usb.Output interface: 2 high-quality USB interfaces (large current loss, small), maximum 2 4A..
Battery interface: support 3 7V lithium battery (full of 4.2V), welding wiring mode. Battery charging current 2.4A max.
For Apple For Samsung and other high current charging identification ICs give full play to the advantage of 2.4a current (mobile phones need to carry out 2.1A/2.4A high current charging requires relevant agreements)
High efficiency charge and discharge design, up to 90%
Precautions:After receiving the motherboard, connect the charging head to test and see if the LED light is on.In normal applications, the battery must be soldered (if the wires are twisted, it will cause insufficient power supply), and the battery will be burned if it is connected reversely to the motherboard. Be careful.

The battery and motherboard wires should not be too thin, but should be as thick as possible. It can carry 5A current. It cannot be too long, and the interface needs to be welded.
Batteries can only be connected in parallel, not in series. If connected in series, the motherboard will be burned.
Make sure the battery is good. If the battery is fully charged as soon as it is plugged in, but cannot be discharged when plugged into the mobile phone, most of them are due to aging and scrapping of the battery.
Do not add a protective plate to the battery. Some batteries were not-originally intended for power banks. They have protection boards that limit the current and may disconnect the output if it exceeds one or two amps.
If the board is connected backwards, it will burn. Burning the IC will leave traces. This only happens when the connection is reversed. Therefore, we are not responsible for the consequences of reverse connection.
The Type-C port can only be used for input, not output.
Input current refers to the input current of the battery.
Depending on the batch, the component appearance/color/batch number may be different, which does not affect use.
Colour:blue
Material:PCB+components

Package Contents:
1 x Battery Charger Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !