User's Guide

User guide
1. It can be use d as a ma gnetic wire les s mo bil e po wer sup pl y,
co mp atib le with Ap ple 12/13 seri es mobile pho ne s.
2 . It c a n be u s e d a s a u n i v e r s a l w ir e l e s s c h a rg i n g p o we r
ba n k an d i s c o m pa t i bl e w i th a l l m o bi l e p ho n e s t h a t
su p p or t t h e Q I wi r e l e ss ch a r g in g pr o t o c ol . S u pp o r t
wi r e le s s ch ar g i ng m o bi l e ph o n es s u c h as O P .H W . X M . S A M
3.It can be us ed as a po rta b le an d com pa ct po we r ban k,
su p po rt ing mo re tha n 99% of mo bi le ph one cha rg in g
4 .Ca n be us ed as a wi re le ss ch ar g er, put it on the de sk to p, an d
cha rg e it whene ve r yo u pla ce it
Specification parameters
Pr oduc t Na me E4 4 Ma gne t ic W ire le ss Powe r Ba nk
Ba tter y ty pe Li thi u m poly m e r ba ttery
Ty pe-c por t o utp u t DC 5V = 3 A / 9V= 2.2 5 A /12v =1 . 5 A
Ty pe-c por t i npu t DC 5V = 3 A / 9V= 2.2 5 A /12v =1 . 5 A
US B ou t p ut DC 4 .5 V =5 A /5 V =4. 5A / 5V =3A
9V =2A / 12 V= 1 .5 A
wi rele ss o utp ut 5W /7. 5 W/ 10 W /1 5W
Ex ecut iv e s t anda rd GB/T 3 5 5 9 0 - 2 0 1 7
Op erat in g t e mper at u r e -1 0 ℃ -40 ℃
Packaging List
Power bank*1
Manual*1
Charging cable*1
Disp lay screen
Type -C output/input
Product performance
15W wireless output, magnetic wireless fast charging
PD+QC22.5W fast charging
It can be charged and discharged at the same time, and the
mobile phone and power bank can be quickly charged at the same
time
LED digital display power screen, accurate display of power
High-quality polymer batteries, safe and worry-free
Rem arks : De sc riptio n of wi reles s charg in g function
*Pla ce the phone on the wire less cha rger, clic k the switch
butto n to turn on the wi reles s charg ing func tion .
*W hen usin g th e ch arger to ch arge the mo bile po wer supp ly
and usi ng the wir el ess cha rging fu nctio n to charge th e de vice
at the same ti me, on ly the ordi nary 5W wirel ess cha rging
func tion is avai la ble at thi s tim e.
*Du ri ng th e cha rg ing proc ess of the mo bile pow er su pply , in
a fully charged stat e, sinc e the char ging pr otocol is swi tched
to the 5V in put state , the wi reles s charg ing mod e is tu rn ed
on at thi s ti me , an d only ord in ary 5W charging can be
perf ormed . Wh en you sto p ch arging th e power ban k, it will
res tart auto mat ica lly, and the wirel ess char ging can enter th e
fast charg in g mode.
*W hen usin g th e PD1 2V charg er to char ge the pow er bank ,
beca use this func tion does not sup port 12V po wer supp ly,
the wi reles s charging funct io n will be turn ed off.
Product manual
Power bank function description
1.Check remaining battery power
Click the switch button, the digital display of the power in the screen will light
up, and the number will display the power.
2. Check the charging function
Click the switch button to turn on the digital display of the mobile
power supply to display the current battery level. When the input
current is used to charge the mobile power supply, the digital
display will jump, and it will stop beating when fully charged. A
green lightning symbol is displayed to indicate that it is in a fast
charging state. When it is detected that a device is being charged,
the digital display will jump until the battery is exhausted and the
digital display will turn off.
3. Switch function
Click the switch button, the wireless function starts working; double-click the
switch, stop working.
Matters needing attention
*Please charge the battery at least once every 3 months if it is not used
for a long time.
*During the use of this device, it will be slightly hot, but it is normal
that it is not hot.
*Please keep the product dry at all times, do not use chemical reagents
for cleaning and scrubbing.
*Please take care of the environment, recycle this device at the
designated location, and do not dispose of it at will.
*Children or people who do not have the ability to use this device
alone must use this device under the supervision of an adult.
*Do not bump, disassemble, pierce, squeeze, or expose this device to
moisture.
*Do not apply this power bank to devices that do not meet the output
parameter requirements, it may cause malfunction or fire.
F A Q
★When the power bank cannot be charged:
Please check whether the power adapter is suitable, the connector used, and
whether the converter is normal.
It is recommended to choose a suitable brand of power adapter for charging.
★When the power bank cannot charge other devices:
The power bank's power is too low, please charge it before using it.
If the internal circuit of the power bank is faulty, please contact the after-
sales service department of the local dealer for help.
Digital Display
Strong magnetic
Safety protection
Smart chip
Made in China
Mag neti c
Wir eles s
Out put
swit ch
USB output
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable
condition without restriction.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
---Reorient or relocate the receiving antenna.
---Increase the separation between the equipment and receiver.
---Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
---Consult the dealer or an experienced radio/TV technician for help.
Warning: Changes or modifications to this unit not expressly approved by the part responsible for compliance
could void the user’s authority to operate the equipment.