3 USB Output 3V To 5V 2A Lithium Battery Charging Board

Note:

The motherboard can not be reversed, or it wilet burn.

Please don't connect the board with sharp head18650 battery.

Please don't use the 3.7V power battery.

Please open the protection board when connect the phone battery.

The motherboard over discharge voltage 3.2V, overcharge voltage 4.2V

Protective function:

It has been integrated by the booster lithium protection circuit to prevent over-discharge, overcharge and overload.

Size: Length * Width * Thick : 65MM* 19MM * 9MM

Application:

All 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries and so on.

It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries

Lithium positive pole connected B + Lithium negative then B- 3 USB output, according to the device automatically recognize the output 5V1A or 2A current on the phone. Flat charge, you can also take three mobile phone at the same time.

About shipping

Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:

Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us

If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.