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Universal Aluminum Alloy 4000mAh Mobile Power Bank - Black

Universal Aluminum Alloy 4000mAh Mobile Power Bank - Black

Universal Aluminum Alloy 4000mAh Li-ion Battery Power Bank w/ Voice Recorder / TF / LED Torch

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SKU: 373269
  • US$31.51

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  • 27.99
  • Free shipping To UNITED STATES Via Standard Free Shipping With Tracking Number

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    Typically ships 4-7 business days
    Typically ships 4-7 business days

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  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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Quantity 3+ units 5+ units 10+ units More
Rate US$26.29 shipped US$26.21 shipped US$26.12 shipped

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Universal Aluminum Alloy 4000mAh Mobile Power Bank - Black

Universal Aluminum Alloy 4000mAh Mobile Power Bank - Black

US$27.99 US$31.51 11%OFF 0
Due to new airline safety regulations announced by the ICAO, pure power products (e.g. Batteries, Power Banks) are currently not allowed to be shipped by Airline service with the exception of the following 24 countries:
Russian federation, Belgium, Poland, Denmark, France, Finland, Netherlands, Czech republic, Croatia, Lithuania, Luxembourg, Romania, Sweden, Slovenia, Spain, Italy, United kingdom, Austria, Hungary, Ireland, Norway, Portugal, Slovakia, Switzerland
Please note that any purchases for such items from countries other than these will be cancelled.
This product has three main functions:Mobile power supply function,audio function,lighting function,and it can also be used as a 

portable USB flash drive.

Operating instructions

1.Switch on/off: Long press the power button for 3 seconds,the product will be turned off after the red light flashing 5 times.When the product is turned on,it is set to directly enter into the recording state.Long press the power button for three seconds and after the red light flashing 10 times,the recording function is turned off.

2.Mobile power supply function: The product supports any connection cable of mobile phone.Please insert the USB interface to charge.

3.Battery Status: Short press the"power key"under any state,when the blue light is turned on,you can check the battery status.

4.Low power: When the product is recording under the low-power status,the product will turn off after the red indicator light flashing 15 


5.Disk space: When the disk space is full,the product will turn off after the red indicator light flashing 20 times.

6.Connecting computers: Connect the product (in the status of power-off)with computer,later,the computer screen shows information of mobile disk devices.

7.Press 2 times"power key"shortly to open the LED flashlight, press 2 times"power key" shortly to turn off the LED flashlight.The LED 

flashlight can be used for 500 hours under full-energy status.

8.To charge the product: When using USB connector or USB adapter to charge the product,the red indicator light will be lighting perpetually. 

The red light will turn to green indicator light when the battery is fully charged. Attention: Please set green indicator for trickle charging when the battery is fully charged.

9.Time equipment: This product have a function of display time in a record document.The recording floder is named as the date format of 

"YYYY-MM-DD".The recording file is named as the time format of "hours-minutes-seconds". For example"2013-11-8 12:00:00", this time 

record will be made out to a text document which named as"time,txt"and this documents will be saved to the root directory while connecting to the computer(make sure the TF card being plugged first).Cut off the connecting and restart it,the time of computer system will be reset.



Tape format:MP3

The rate of sampling record: 44.1KHz

Recording speed:64kbps

TF card capacity:1GB~32GB,the recording is about 50 to 60MB per hour.

Quantity1 piece
MaterialAluminum alloy
Form ColorBlack
Compatible TypeUniversal
Battery TypeLi-ion battery
Built-in Battery Model18650
Built-in Battery Quantity2
Capacity Range3001mAh~4000mAh
Nominal Capacity4000mAh
Battery Measured Capacity 4000mAh
Input5V / 1A
Output interface, output current, output voltage5V / 1A
Charging Time5~7 hour
Other Features
FeaturesTF card slot for voice recording , LED Indicator , Flashlight
Dimensions & Weight
Dimensions 3.43 in x 1.61 in x 0.98 in (8.7 cm x 4.1 cm x 2.5 cm)
Weight 4.41 oz (125 g)
Packing List
1 x Power bank
1 x Charging data cable (100cm)
2 x Stickers
1 x Chinese / English user manual

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$26.29 shipped US$26.21 shipped US$26.12 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

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