portable charging bank 20000
- Payment Type:
- L/C, T/T, Paypal, Western Union
- Incoterm:
- FOB, CFR, CIF, FCA, CPT
- Min. Order:
- 20 Piece/Pieces
- Min. Order:
- 20 Piece/Pieces
- Transportation:
- Ocean, Land, Air
- Port:
- 天津, 南方
Your message must be between 20 to 2000 characters
Contact Now| Payment Type: | L/C,T/T,Paypal,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT |
| Transportation: | Ocean,Land,Air |
| Port: | 天津,南方 |
Our smartphone power bank is designed to protect your device. The smart circuitry ensures protection against overcharging, short-circuiting, voltage instabilities, and even over discharging
Portable charging bank support all smartphones and other smart devices.
As the manufacturer, we keep reseaching and developing our products to provide the best products to our customers.
What is the input port and output port/s for a portable charging bank ?
The input port is used to charge the power bank. Usually it is a Micro USB connector. The output port is used to charge your phone or mobile device. Usually it is a standard USB connector. Simply plug your device`s charging cable (USB side) into the power bank to begin charging your phone or mobile device.
One simple but important reminder. To prolong the battery life, factories only charge battery at 30% to 40% of capacity. Please remind to your client to fully charge the smartphone power bank before usage. You may do the same before you demonstrate the usage or functions of the power bank 20000 or other capacity to your client.
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