MAXOAK K2 User manual
Produci Parameters
Battery:
Capacity:
Charger inpul:
lnput:
Outpui:
Charging time:
Cycle life:
Working teoperature:
Storage temperature:
Product sizei
Li-Polymer battery
5000omAh/r8swh
AC't00v-230v
DC 16.8V/2.5A
USB'l&2:5V/2.1A
USB3&4:5V/1.0A
DC'l:'12.0V/2.5A
DC2:20.0V/3.0A
6-8 houJs
:1000 times
ot',lsec
-10t-40r
206.9x136x33mm
8.1*5.3*1.7inch
Product Overview
Producl Standard: G831241 -2O1 4
Product Accessory
Laptop power bank:
AC charger:
USB cable:
oc Adaptor:
Laptop charge connector:
Multifunclion bag:
Manual:
A safety Guidelines
. Please check lhe OC output vollage of your laptop fi rst, make
sure the charging vollage is consistent with the output voltage
o, power bank. Oo not mix up DC 'l2V and DC 20V output voltage,
othe.wise wrongly operation may cause damage of your device,
. Please charge power bank wilh our attached origlnal adapter.
. Prohibit using in bathroom6 or damp places or other places
6a3y access to water.
. Keep the product out of children's reach.
. Don'l make reverse connection ofthe oulput and lnput port.
. Oon't put this product lnio flre.
. Don't use this product in high temperaturo onvironment
(above 60t).
. Pl.asodon'tbump/beat/shaketheproducl, oth€rwiselhe
internal circuit may g€l damaged.
. Don't charge or use thls product in inllammabl€ 6nvironment.
. Only prolessional technlclans or designated malntenance
agencies are allowed to disassemble or repairihis product.
. Unauthorized disassembllng orrepairmayleadto damage
and danger.
. Please make sure lhe charging voltage of the digital devices
match the outputvoltago port ofpowerbank when chargefor
digital devices such a3 cellphone/laptop/DV
xl
xl
xl
xt
x14
x1
x1
r-\
Charging power bank
LJ
AC Charger
Plug th€ DC outpu( port of AC adapter charger lnto the input port of
power bank, and atlach the other side to wall outlet.
PayAtlention:
The K2 power bank can not be recharged by aolar panel or car chargen
r-\Product Feature
L-/
1. Support charging and discharging al the same time.
2. Press ON-buttonr fast turn on, LED indlcates the remaining power.
3. Press OFF-button: stay 2s for power off.
4. Auto turn off: power bank lurns off automatically in 30s if no load.
Laptop Power Bank
Afler-sale service commltm6nts'1 2 month warranty
ffimffi
o
O Charging port
O Capacityindicato6
O On-off/ function button
O Output pot: 20.0V/3A
O Output port: 12.0V/2.5A
O Ourput pod: USB'I 5Vl2.1A
usB2 5V/2.1A
O Outplt porti USB3 5V/1A
usB4 5Vl1A
A We Suggest Fully Charge Our Power Bank Every Six l\,4onths MtrMME@
5.LED llghts in dlscharging slalus
0-25%: LEOI llghting
257.-50%: LEDI, LED2 lishting
50%-75%: LEOl, LED2, LED3 llghtlng
7s%-100'/ot LEO1, LED2, LED3, LED4 lighting
Low voltago alarmi LED I flashlng
6. LED llghts ln charging status
0-25%: LEDI flashing
25oh-50rlot l-eD'l lighiing, LED2 fla!hing
500/6-75%: LEDI, LED2 lightlng, LED3 fashing
75%-99%: LEOI, LED2, LED3 llghting, LED4flashing
100%fully chargedi LED'1, LED2, LED3, LED4 lighting
All LED indlcators light off when charglng cabl'e is disconnectod.
r-)
Other Multi-functional Applications
L-/
Charging tor mobile phonerlaptop/olhe. dlgital eleckonic produd3.
l. Power bank supports all 5V USB Powored digital electronic
products. You can use your own USB cables for charglng.
2. Slightly pre6s the on-off bulton afler connecling well, Power bank
starts charglng. Power bank wlll pow6r olf aulomatically ln 3Os It
charging cable is disconnect€d,
Er"#
Charging for laptop
1. Never mix up DCI2V and OC20V output.
2. We configure 14 different laptop connectors for power bank,
pleas6 choose an appropriate one for charging your lapiop.
3. Please check the DC outpui Voltagg of your laptop carefully lo
choose the appropriate output port before charging your laptop.
4. Slighlly pr€ss lhe on-off button after connecting well, Power bank
starts charging. Power bank will power oIf automatically in 303 It
charging cable is disconnected.
Laptop Adapter Lisl
%trt
Charging for othor digital devlces
l. Never mix up DC'l2V and DC20V output.
2, Power bank offers DC'l 2Vl2.5A power for other d lgltal devices,
such as digital camora.
3. Slightly press the on.otf button after connecting woll, Power bank
starts charglng, Power bank will power off automatically in 30s if
charging cable is disconnected.
Tips/Atention:
Can charge Surface Pro 3(but need to buy the cable yourself-s.5x2.1 mm Dc
ChargerAdapter Cable for Sudace Pro).
Can charge sufface pro 4 ( if the DC output voltage is 12V),but need to buy
the cable yourselis.5x2.1mm Dc Charger Adapter Cable Ior Sudace Pro.
Cann't charge Sut'ace Pro 4(only iI DC output voltag€ is 15V).
NO. Specificati
(mm) Picture Applicable
laptop
brand Remark
6.0/1.4
or 6.5.4.4 r-rTI
FUJITSU
I
SONY
c5.5/2.5 {m
ASUS
IBM
DELL
HPI
COMPAQ
FUJITSU
TOSHIBA
NEC
NO. Specification
(mm) Picture Applicable
laptop
brand Remark
E 5.511.7 flm
"1" connector is not for
DELL,please choose
"FOR DELL" connector
for Dell laptop with 7,4/
0"6(7.4/5.0) connector.
For "O" connector, it
is only for HP ultrabook
laptop,not for D6ll
F4.8t1.7 " tr_lD HP
H5.0i 1.0 "ar lm Samsung
I7.4!O.6
(or 7.4/5.0) il HP
K7.9/O.9
(or 7.9/5.5) {]lf IBM
LENOVO
L3.0t1 {m Sams un g
o4.5/3.0 "rr" {} HP
NO. Picture Applicable
laptop
b.and Remark
(mm)
:oR
)ELI 4-5l3.0 -(tr]r Dell
lfyour laptop turn off
automatically f or several
seconds or minutes, it maybe
caused by overcurrent/
lowcurrent protection.if
automatic turn off is caused
:oR
)ELI 7.4t0.6
(7.4/5.0) -@B Dell
by protection,
Please clooe the screen of
your laptop io continue
charging.
How Can i Know Whether My
Laptop Wll Cause Power
Bank Overcurent or not?
Square
head LENOVO on the adapter, if it is more
than 90W (PC output curreht
N4.0/1.35 ASUS
cause our power bank turn
off during charging for
Cannl chargo Apple Laptop.
Cann1 take on aielane
(185wh)
Sale-aft er s€Nic6 support:
4.0/1.7 @m LENOVO
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