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

Description:

1. Use high-quality materials, durable 2. Small size and exquisite appearance 3. Simple to use 4. High efficiency, reliable and stable performance 5. Wide application range : Input interface: Type - C and Micro USB Output connector: 2 high-quality USB interfaces (large current lo is small), limited to 2.4A Battery connection: support 3.7V lithium battery (full of 4.2V), welding connection mode The battery charging current is limited to 2.4A High efficiency charging and discharging design, up to 90% Matters needing attention: 1. The motherboard receives it. Connect the charging head to test and see the LED light on. 2. In normal application, the battery must be welded. (If the wires are twisted, the power supply will be insufficient.) If the battery is inversely connected to the motherboard, it will burn. Be careful! 3. The battery and main board cable should not be too thin, and should be as thick as poible. It can pa 5A current and cannot be too long. The interface needs to be welded. 4. Batteries can only be connected in parallel, not in series. If they are connected in series, the motherboard will burn. 5. Make sure the battery is good. If the battery is connected, it will be fully charged. The phone cannot be discharged when plued in. Most batteries are aging and discarded. 6. Do not add a protective plate to the battery. Some batteries were not ly used for the charging bank. There is a protection board, which will limit the current. If it exceeds one or two amperes, the output will be protected and disconnected. 7. If the board is connected reversely, it will burn. Burn the IC and there will be traces. This happens only when the connection is reversed. 8. Type-C port is only used for input, not output 9. Input current refers to the input current of the battery. Package included: 1 x Micro/Type-C USB 5V 2.4A Dual USB 18650 Boost Battery Charger Board Mobile Acceories For Phone DIY

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:
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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.