21700 Small Battery LED Display Function PB80 Portable Power Bank

Basic Information
Place of Origin: China
Brand Name: Hosing/ Vizz
Certification: CE/ FCC/ Rohs
Model Number: PB80
Minimum Order Quantity: 500 pieces
Price: $5.3 - 5.5 piece
Packaging Details: Retail packaging,With charging cable
Delivery Time: 5-9 work days
Payment Terms: T/T, Western Union
Supply Ability: 2000 pieces per day
Name: Portable Power Bank Power: 18W
Charging Port: USB And PD Capacity: 10000mAh
Function: Overcharge Protection Battery Type: 21700
Output: 5V/3A 9V/2A 12V/1.5A Color: Black
MOQ: 500pcs Warranty: 1 Years
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PB80 Portable Power Bank


21700 Small Power Bank


21700 Small Battery Powerbank

21700 Small Battery LED Display Function PB80 Portable Power Bank

Power Bank wireless charging function and QC and PD fast charging output


Lithium-ion polymer batteries do not have a hard shell, so the weight of lithium-ion polymer batteries is slightly lighter, and because there is no hard shell, it is easy to make a specific size to match the appearance, but the volume of the lithium-ion polymer battery is fully charged It will expand slightly, so you need to reserve space in the design to avoid excessive pressure in the battery and make it dangerous.


Material: ABS+PC
Capacity bettery: 10000mAh
Battery Lithium
OUT PUT: 5V/3A 9V/2A 12V/1.5A
Power supply efficiency 95%
Battery Type: 21700
With 4 LED indicator to show power level.


Power bank

It is a portable charger that can be carried with you, can store electrical energy by itself, and is mainly used to charge consumer electronic products (such as wireless phones, laptops) such as handheld mobile devices. It is especially used in the absence of external power supply occasion. Its main components include: a battery used for electrical energy storage, a circuit for stabilizing outputvoltage (DC-DC converter), and a charger circuit for charging the built-in battery. There are very few mobile power sources without a charging circuit, but they are almost extinct.


The emergence of mobile power sources stems from the emergence of smart phones, which are much more powerful than their previous similar products. Frequent use by users has caused a rapid increase in power consumption, especially the first iPhone with a built-in battery design that cannot be replaced by users, and the battery is exhausted It is not possible to replace another fully charged

battery immediately. After the battery is exhausted, you must continue to use the iPhone that you carry with you. Using a mobile power source is the only way so far. Later, it is also commonly used as other handheld mobile devices to charge when there is no external power supply, but because its output interface is a highly versatile USB interface, it can also be used as other devices or devices that use USB interface as a power input terminal. Power supply, such as USB LED lights, USB electric fans, etc.


21700 Small Battery LED Display Function PB80 Portable Power Bank 021700 Small Battery LED Display Function PB80 Portable Power Bank 121700 Small Battery LED Display Function PB80 Portable Power Bank 2

Contact Details
Camel Chen

Phone Number : +8619928803367

WhatsApp : +8618588421615