3
EN
This backup battery pack for smartphones, tablets and mp3/mp4 players is ideal for
travel, long working days and leisure pursuits in off-grid areas.
Resistant and shockproof, it will charge your devices wherever you are.
Important informations
Please read these instructions carefully before using the product for the first time. Be
sure to follow the instructions to maintain reliability and extend the life of the product.
HBF can not be held liable if the product is used improperly or the safety information
and instructions below are not heeded. Please keep this manual for future reference
and future users of this product.
For reasons of safety and the life span of the product, children and persons who have
not read these instructions should not be allowed to use this device.
Use of the product
This Powerbank powers and recharges devices with working voltages of 5V
(smartphones, tablets and mp3/mp4 players etc.). Any other use is unauthorized
and may result in damage and/or injury. No claims resulting from improper use of
the product will be admitted.
To prevent malfunction, do not connect the device charger outputs to the USB port of
your computer or to a USB charger (mains, car, etc.).
Do not disassemble or attempt to repair the product, it does not contain any user-re-
pairable parts. Any alteration, modification or attempt to repair the product will void
the warranty.
Do not short circuit the device. Do not connect devices or equipment not designed to
be connected to the backup charger. There is a risk of short circuiting the device. Do
not handle this product with wet hands. Do not use water or chemicals to clean the
appliance, only use a dry cloth.
Do not cover the product, it is normal for it to produce heat when in operation.
Do not use the appliance if it is visibly damaged. Do not use this product in water.
Make sure to charge and discharge the product once every month when in regular
use. Keep the product charge below 50% during extended periods without use.
Instructions for use
