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Overview

18650 y Charger Module Power Bank PCB Fast Charging Module Board, Dual USB 5V 1A/2.1A y Charger Power Bank Charger Module Cell Phone Batteries

18650 y Charger Module Power Bank PCB Fast Charging Module Board, Dual USB 5V 1A/2.1A y Charger Power Bank

Model: SBBC1107-2759
Web Code: 18890216
Sold and shipped by | 3.4 seller rating (62 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

About this item Why the charging will power off or automatically shut down: This is caused by the large internal resistance of the disemb y. Check the pairing (of course, it cannot be detected without the instrument) or replace with a new y. In addition, try to use a better line. If the output current is too large, it will cause power failure . If the load current is greater than 1A, use 5V2.1A. It will not be powered off when charging.

What kind of y should be used for the y: The y should be a flat-head 18650 y, 65mm long, and a pointed y cannot be used. If you use old ies, different capacities, and different brands are not available, the disemb ies should ensure that each voltage is at least 3.5V or more. If the voltage is too low, put them in and not . (Note: You can also use lithium ies, mobile phones and tablets y.)

How to distinguish the +/- pole of the y from the +/- pole of the power box: Generally, the side of the 18650 y plane is the negative electrode, and the side with the hole is the positive electrode. It must not be instal backwards, it will burn all at once, and it will be useless to install it correctly.

What is the actual conversion rate of this power box: brand new full-capacity real-standard y, the conversion rate is about 80 or so, because there is line loss when the connection line is added.

Why there is no power output after installing the y: After installing the y, you must plug in the 5V charger to activate it before it can be used.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

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Product Category
Cell phone accessories
Return/Exchange Period
30 days
Condition
Opened

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