Faq; Charging; How Large Is The X7'S Battery? How Long Will It Last; How May The X7 Be Charged - Fiio X7 Mark II User Manual

F. FAQ

1. Charging

How large is the X7's battery? How long will it last?

A: The X7 utilizes a 3800mAh rechargeable Li-poly battery, for roughly 10 hours of play time in
normal use. You may refer to http://fiio.net/en/products/71/parameters , "Battery Life Test
Conditions", for the conditions under which the battery life of the X7 was tested.

How may the X7 be charged?

A: The X7 utilizes a micro USB port for charging and is compatible with all USB power sources:
1. X7 supports both normal charge and quick charge. It's recommended to use a quick charge
adapter (DC9/1.5A, 12V/2A) to charge X7. It could be fully charged within 2 hours in Quick Charge
mode.
2. Connecting to computer USB port (however charging will take longer because of low current limit
of computer USB ports).
3. Using mobile USB power banks (output voltage DC5V; output current of 1A or above
recommended)

How long does it take to fully charge the X7?

A: It could be fully charged within 2 hours using a quick charge adapter (DC9/1.5A, 12V/2A) and
within 4 hours using a DC5V 2A adapter.

Can X7 be used while charging?

A: The X7 utilizes a high-quality power management circuit to ensure its reliability.
1. The X7 may be used while charging without performance degradation or damage to the person
or the X7.
2. The temperature of the X7 will rise somewhat when charging and playing; this is normal.
3. Charging time of the X7 from empty to full will be lengthened as a result of part of the charging
current being diverted to power the X7.

Does the X7 display accurate battery levels?

A: Yes, the X7 includes a coulomb meter for its battery and gives accurate battery readouts.
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