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1.  Do not drop, disassemble, open, crush, bend, deform, puncture, shred, 

microwave, incinerate, paint, or insert foreign objects into this device 

2.  Check the voltage of your device for correct compatibility with this power 

bank. 

3.  Store and operate between 0

-45

 (30

-113

). Keep the product away 

from any heat sources. Temperatures over 60 degree may cause damage 

4.  Do not expose this product to moisture or submerge it in liquid. Keep it dry 

all the time 

5.  Recharge the product every 3 months when not in use 
6.  It is normal, if the product gets warm when being charged or used. However, 

please pay special attention if the product becomes excessively hot. This 
may indicate there is a problem with the charging circuit of electronic 
device. Please consult a qualified technician if necessary 

7.  Disconnect the device after charging from the power source.   
8.  Always keep the product out of reach of babies and children, in order to 

avoid any dangerous situation happened 

 

DISCLAIMER  

Power Bank 31890 
 
This charge is meant for using only in conjunction with the appropriate mobile 
entertainment device. Please consult your device packaging to determine 
whether this charge is compatible with your particular mobile entertainment 
device. We, the manufacturer, are not responsible for any damages to any 
mobile entertainment device incurred through sue of this product.   

 

Notes on Environmental Protection 

Power Bank 31890 
 
Electrical and electronic devices must not be disposed of with domestic waste. 
Consumers are obliged by law to return electrical and electronic devices at the 
end of their services lives to the public collection points that are set up for this 
purpose or designated point of sales.   

 

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