<p>Note: <br /> Avoid strong force to pull out, there is a indicator arrow near the end of this cable, just only use your nails gently pull up, when you see there is a clearly raise, then pull this cable and lift gently, and you can finish to take off this built-in cable.</p> <p>How to use power bank safely?<br /> The temperature of the power bank is generally below 60℃. To avoid potential safety hazards such as bulging and fire, please do not use it in the following environment:<br /> 1)The temperature in the enclosed space such as the car is too high, please do not leave the power bank in the car for a long time<br /> 2)Do not expose the power bank to the sun for a long time, such as outdoor fishing, outdoor operations, etc.<br /> 3)Do not disassemble, squeeze, violently collide or throw into water without permission <br /> </p>