myCharge RFAM-0231 User Manual

myCharge name and logo are registered trademarks of RFA Brands.
©2012-2013 RFA Brands. All Rights Reserved. Patent Pending.

Made in China. IB-RFAM0231

Owner's Manual

For latest instructions please go to

www.mycharge.com/instructions

Thank you for

choosing myCharge

Amp 4000

2 3

™

Thanks for choosing myCharge.

Visit mycharge.com/videos/AMP to view
the product demo video!

4. Unplug your device when it's charged, and go! Your
AMP 4000 will automatically power off after your device
is unplugged.

In The Box

• myCharge AMP 4000

™

• Micro-USB charging cable

• Owner’s manual

Power and battery
level check button

USB-A Port

Micro-USB Input

Section I: Quick Start

1. Charge up your AMP 4000 with the included USB to
Micro-USB cord through your computer or USB AC
power adapter.

2. As AMP 4000 charges, the battery icon will ash the color
of the battery level. When the unit is fully charged, the
battery icon will turn solid green. Press the level check
button to see how much power is available.

3. AMP 4000 comes equipped with one built-in USB port for
use with your own charging cable. You must press and
hold the AMP power button for 3 seconds to begin
charging if the AMP is not already turned on.

4 5

Charge from

your computer

Section II: Charging AMP 4000

Connect the included USB to Micro-USB cord through your
computer’s USB port or a USB AC power adapter. Times to
charge the AMP 4000 vary based on what it’s plugged into.
You can expect a full charge from a USB AC power adapter
in about 5 hours or from a standard USB port in about
9 hours.

As your AMP 4000 charges, the battery icon will ash
according to the energy level:

Solid Green: 100%
Flashing Green: 71–99%
Flashing Yellow: 41–70%
Flashing Red: 0–40%

Note: It is normal for your AMP 4000 to be warm to the

touch while in use.