Product Details

Description:
1. Use of high-quality materials, durable
2. Compact size, exquisite appearance
3. Easy to use
4. High efficiency, reliable and stable performance
5. Wide range of applications
Parameters.
Input interface: Type- C and Micro USB
Output connection: 2 high quality USB interface ( high current loss small ), limited to 2.4A
Battery connection: support 3.7V lithium battery (full 4.2V ), welding wiring method
Battery charging current is limited to 2.4A
Efficient charge and discharge design, can reach 90%

Cautions:
1, the motherboard received, first connected to the charging head test, see the LED light status.
2, the normal application, the battery must be welded, ( wire twist will be underpowered )
Battery reversal motherboard must burn. Attention!
3, the battery and the motherboard line can not be too thin, as thick as possible. Can pass 5A current, but also
Can not be too long, the interface needs to be welded.
4, the battery can only be connected in parallel, not in series, series will burn the motherboard.
5, to ensure that the battery is good, if the battery is connected - charging on the full charge, insert the phone
Can not be discharged, most of the battery is aging and scrapped.
6, the battery does not add protection plate. Some batteries are not originally for rechargeable batteries, there are.
Protection plate, there will be a limit on the current, may exceed a couple of amps on the protection of disconnected transmission.
Out.
7, the board must be reversed to burn. Burn IC will have traces. Only the reverse connection will appear this
Such a situation.
8, Type-C port only for input, not output
9, the input current refers to the input current of the battery.

Package Include:
Dual usb boost module * 1


  • EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

    We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

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