hot sale 18650 battery DIY power bank cases 20000mah for smart phone

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Price:$1.65 - $2.30

Quantity:


Product Overview

Description


 Accept Custom LOGO.Support Laser Engraved or Screen Printed.Welcome to contact us ! 


 


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Key Features:



1.Can be use as Battery charger for 8pcs  18650 batteries.

2.Support replacement of 18650 Li-battery. Easy to take off the 18650 batteries and put it in.
3,
work with 18650 batteries both button top and flat top.

4.Support  one 3.6V&5V Li- Battery

 

 
































































 



 



Nominal capacity



10000mAh



Minimal capacity



20000mAh 0.2c 5A



Constant current



1C



Peak current



2C



Input



5V 2A



charging time



3-4hrs



Output



5V 2A



battery life time



500 times



Weight



60g



charging temperature



0C~45C;32oF~113oF



discharging temperature



-20C~60C;-4oF~149oF



storage termperature



-20C~45C;-4oF~113oF



size



24mm(D)*100mm(H)



 



 






 


Packaging & Shipping   


 



FAQ


 




About Payment


1. We accept: VISA, Master Card, Escrow, HSBC


2. When using Escrow, your money is deposited securely in your account. Money will be released to us only after you confirm the delivery.


3.Payment must be made within 3 days of order.


4.If you can’t checkout immediately after auction close, please wait for a few minutes and retry.


 


 


Return/Refund


1.If you have a defective goods, you want to return or discount. Please contact us within 3 days after you receive the shipment.


2. Sometimes Airmail lost some postage, we will refund price and shipping fee when you can not get your goods.


 


 


 


0.1964 s.