PowerOak K2 User manual

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 1of 9
©2018 PowerOak B.V. Netherlands
K2 User Manual
PowerOak K2
Laptop Powerbank
ATTENTION:
Strictly follow this user manual and pay close attention to all warnings.
Please DO NOT operate before reading this USER MANUAL.

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 2 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Table of Content
Table of Content ............................................................................................... 2
Product Parameters .......................................................................................... 3
Product Accessory............................................................................................. 3
Safety Guidelines .............................................................................................. 3
Product Overview ............................................................................................. 4
Charging K2 ....................................................................................................... 5
Product Characters ........................................................................................... 5
Other Multi-functional Applications ................................................................. 6
Laptop Adapter List........................................................................................... 7
Contact us ......................................................................................................... 9

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 3 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Product Parameters
Battery:
Li-Polymer battery
Capacity:
50000mAh
Charger input:
AC 100V~230V
Input:
DC 16.8V/2.5A
Output:
USB1&2: 5V/2.1A
USB3&4: 5V/1.0A
DC1: 12.0V/3.0A
DC2: 20.0V/5.0A
Charging time:
6~8 hours
Cycle life
≥1000 times
Working temperature:
0℃~45℃
Storage temperature:
-10℃~40℃
Product size:
206.9×136×33mm
Product Accessory
Laptop power bank:
X
1
AC charger:
X
1
USB cable:
X
1
DC Adaptor:
X
1
Laptop charge connector:
X
1
4
Multifunction bag:
X
1
Manual:
X
1
Safety Guidelines
•Please check the charging voltage of your laptop first, make sure the charging
voltage is consistent with the output voltage of the K2 power bank. Do not mix up DC
12V and DC 20V output voltage, otherwise wrongly operation may cause damage to
your device.
•Please charge the K2 power bank with our attached original adapter.
•Prohibit using in bathrooms or damp places or other places easy access to water.
•Keep the product out of children's reach.
•Don't make the reverse connection of the output and input port.

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 4 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
•Don’t put this product into fire.
•Don't use this product in high-temperature environment (above 60oC)
•Please don't bump/beat/shake the product, otherwise, the internal circuit may get
damaged.
•Don't charge or use this product in the inflammable environment.
•Only professional technicians or designated maintenance agencies are allowed to
disassemble or repair this product.
•Unauthorized disassembling or repair may lead to damage and danger.
•Please make sure the charging voltage of the digital devices matches the output
voltage port of K2 when charging for digital devices such as cellphone/laptop/DV.
Product Overview
Product Standard: GB31241-2014
1
Charging Port
2
Capacity indicators
3
On-off function button
4
Output port: 20.0V/
5
A
5
Output port: 12.0V/2.5A
6
Output port: USB1 5V/2.1A
USB2 5V/2.1A
7
Output port: USB3 5V/1A
USB4 5V/1A
1 2 3 4 5 7
6

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 5 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Charging K2
AC Charger
Put DC output connector of the AC charger into K2's input port, and connect to the wall AC
outlet.
Product Characters
1. Support charging and discharging at the same time.
2. Press ON-button: fast turn on, LED indicates the remaining power.
3. Press OFF-button: stay 2s for power off.
4. Auto turns off: K2 turns off automatically in the 30s if no load.
5. LED lights in discharging status
0-25%: LED1 lighting
25%-50%: LED1, LED2 lighting
50%-75%: LED1, LED2, LED3 lighting
75%-100%: LED1, LED2, LED3, LED4 lighting
Low voltage alarm: LED 1 flashing
6. LED lights in charging status
0-25%: LED1 flashing
25%-50%: LED1 lighting, LED2 flashing
50%-75%: LED1, LED2 lighting, LED3 flashing
75%-99%: LED1, LED2, LED3 lighting, LED4 flashing
100%fully charged: LED1, LED2, LED3, LED4 lighting
All LED indicators light off when charging cable is disconnected.

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 6 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Other Multi-functional Applications
Charging for mobile phone/laptop/other digital electronic products.
1. K2 supports all USB charging digital electronic products.
You can use your own USB cables for charging.
2. Slightly press the on-off button after connecting well, K2 starts charging. K2 will
power off automatically in the 30s if charging cable is disconnected.
Charging for laptop
1. Never mix up DC12V and DC20V output
2. We configure 10 different laptop connectors for K2 power bank,
3. Please check the input voltage of your laptop carefully to choose the appropriate
output port before charging your laptop.
4. Slightly press the on-off button after the connection, K2 starts please choose an
appropriate one for charging your laptop. charging; K2 will power off automatically
in the 30s if charging cable is disconnected.
Charging for other digital devices
1. Never mix up DC12V and DC20V output.
2. K2 offers DC12V/2.5A power for other digital devices, such as a digital camera.
3. Slightly press the on-off button after the connection, K2 starts charging; K2 will
power off automatically in the 30s if charging cable

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 7 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Laptop Adapter List
NO.
Specification
(mm)
Picture
Applicable Laptop
Applicable
laptop
brand
1
6.0/1.4
FUJITSU16V3.36A
FUJITSU16V3.75A
FUJITSU19V3.16A
FUJITSU
SONY16V3.75A/4A
SONY19.5V2.15A/
4.7A/5.13A
SONY19.5V3A/4.1A
/6.15A SONY19V3.16A
SONY
2
5.5/2.5
ACER19V3.42A/
4.74A/7.1A
ACER19V7.3A/
7.7A/7.9A
Acer
ASUS19V3.42
ASUS
IBM16V3.5A/3.36A
IBM16V4.5A/4.2A
IBM
3
5.5/2.5
DELL19V3.5A
DELL
HP/COMPAQ18.5V
1.1A/4.9A/6.5A
HP/COMPAQ19V
3.16A/4.74A HP19V
7.1A/3.95A/8.42
HP
FUJITSU19V4.22A
FUJITSU
TOSHIBA19V3.16A
TOSHIBA19V3.42A
TOSHIBA19V4.74A
TOSHIBA19V6.6A
TOSHIBA
NEC19V3.16A/6.3A/
2.64A
NEC

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 8 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
NO.
Specification
(mm)
Picture
Applicable Laptop
Applicable
laptop
brand
4
5.5/1.7
19V 2.15A
Aspireone
( D270,D257,D250)
Aspire one (531h/A110)
Acer
5
4.8/1.7
18.5V 3.5A (HP
500HP530 E300)
HP
6
5.0/1.0
Samsung
19V2.1A/4.74A
(R458 R480 RV415)
Samsung
7
7.4/0.6
9.5V3.34A (M2300430)
DELL
HP 18.5V 3.5A
HP
8
7.9/0.9
IBM20V3.25A IBM20V4.5A
IBM
LTEON 20V 3.25A LTEON
20V 4.5A
LENOVO
9
3.0/1.1
Samsung 19V/2.1A
(NP900X1B 530U3B )
Samsung
10
5.0/1.0
Samsung
19V2.1A/4.74A
(R458 R480 RV415)
Samsung
11
4.5/3.0
HP19.5V3.33A
(ENVY14 Pavilion15)
HP

Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
Page 9 of 9
©2018 PowerOak B.V. Netherlands
EB180 User Manual
Contact us
Should you have any technical or other questions, please contact PowerOak with the following
information
1. System model
2. System serial No.
3. System failure Code
4. Displaying information
Kanaaldijk Noord 111 | 5642 JA | Eindhoven | Nederland
M+31 (0) 40 240 5888 | Ei[email protected] | Wwww.poweroak.nl
Volg ons op:
KvK: 65077687
BTW: NL.8559.71.289.B.01