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5V 3A Portable Power Source with Adjustable voltage (4 x 18650) - White


Our Price: $20.41 free shipping
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Specification:

IN Micro input: 5V 1.6A

USB 1:Output: 5V 1A or 5.5V 1A two kinds of Voltage is adjustable

USB 2:Output: 5V 2A or 5.5V 2A two kinds of Voltage is adjustable

OUT M Output: 5V-13V 1.5A , Adjust voltage 0.5V for each time, 17 kinds of voltage in total.

Function button (short press or long press): on-off, adjust voltage.

Battery: 1~4 pcs 18650 li-ion battery.

Come with 1 x Micro USB to USB Cable, 1 x 4.0 to 5.5 output cable.



 
To get Volume Discounts,please TICK "Use volume discounts" during checkout.
You will see a bulk rate discount applied at the bottom of the shopping cart.
For higher volume discount rate, please contact us sales@kaidomain.com directly.

Quantity 3+ units 5+ units 10+ units
Rate $19.38 shipped $19.03 shipped $18.67 shipped

When you use bulkrate discount, a flat $1.70 of registered air mail fee will added to your shopping cart to ensure delivery of package.

Reviews Return to top

Ownership verified by KD A great power source
Posted by Teobaldo  on   10/17/2015 8:43:37 AM
Avg.Rating: star star star star star

Strengths:

This power source is very good, delivery voltages between 5-13V correctly. The USB outputs operate only when you choose 5.5V; thereafter the output is for the plug. I have operated several devices with 12V: netbook, battery charger, portable lamp and so on.

Weaknesses:

My only negative observation would be that the housing is made of plastic instead of metal, however, it is quite resistant to use and not too hot when in operation for long time.

Summary:

Recommended for anyone needing a power source to use 18650.
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