PowerOak K2 User manual

Product Overview
5
AC Charger
PowerOak K2
Laptop Power Bank
1234
6
7
Product Accessory
Laptop power bank:
AC charger:
USB cable:
Multifunction bag:
Manual:
Support charging and discharging at the same time.
Press ON-button: fast turn on, LED indicates the remaining power.
Press OFF-button: stay 2s for power off.
Auto turn off: K2 turns off automatically in 30s if no load
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
Product Standard: GB31241-2014
Capacity indicators
1
2
3
4
On-off/ function button
Output port: USB1 5V/2.1A
Charging port 6
7
5
USB2 5V/2.1A
Output port: USB3 5V/1A
USB4 5V/1A
Output port: 20.0V/3A
Output port: 12.0V/2.5A
Put DC output connector of AC charger into K2's input port, and
connect to wall AC outlet.
X1
Laptop charge connector: X10
X1
X1
X1
Safety Guidelines
Product Characters
Charging K2
Product Parameters
Charging time:
Output:
Cycle life:
DC1: 12.0V/2.5A
DC2: 20.0V/3.0A
Storage temperature:
Product size:
Battery:
Capacity:
Input:
Working temperature:
Li-Polymer battery
50000mAh
DC 16.8V/2.5A
USB1&2: 5V/2.1A
USB3&4: 5V/1.0A
6~8 hours
206.9×136×33mm
≥1000 times
0℃~45℃
-10℃~40℃
Don't charge or use this product in inflammable environment.
Keep the product out of children's reach.
Don't put this product into fire.
Prohibit using in bathrooms or damp places or other places
Don't use this product in high temperature environment
Please don't bump/beat/shake the product, otherwise the
Only professional technicians or designated maintenance
easy access to water.
agencies are allowed to disassemble or repair this product.
Unauthorized disassembling or repair may lead to damage
and danger.
1.
2.
3.
4.
5.
X1
Charger input: AC 100V~230V
We Suggest Fully Charge Our K2 Power Bank Every Six Months
Don't make reverse connection of the output and input port.
Please make sure the charging voltage of the digital devices
Please check the charging voltage of your laptop first, make
Please charge K2 power bank with our attached original adapter.
sure the charging voltage is consistent with the output voltage
of K2 power bank. Do not mix up DC 12V and DC 20V output voltage,
otherwise wrongly operation may cause damage of your device.
(above 60℃).
internal circuit may get damaged.
match the output voltage port of K2 when charge for digital
devices such as cellphone/laptop/DV.
DC :Adaptor
X1
After-sale service commitments 24 month warranty
Email: [email protected]
Web: www.poweroak.nl

Charging for mobile phone/laptop/other digital electronic products.
Charging for laptop
Charging for other digital devices
6. LED lights in charging status
1. K2 supports all USB charging digital electronic products.
2. Slightly press the on-off button after connecting well, K2 starts
charging. K2 will power off automatically in 30s if charging cable is
disconnected.
2. K2 offers DC12V/2.5A power for other digital devices, such
as digital camera.
Other Multi-functional Applications
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.
You can use your own USB cables for charging.
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 connection, K2 starts
please choose an appropriate one for charging your laptop.
charging;K2 will power off automatically in 30s if charging cable
is disconnected.
NO.
Laptop Adapter List
Applicable
laptop
brand
Applicable Laptop
Picture
Specification
(mm)
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
6.0/1.4
ACER19V3.42A/
4.74A/7.1A
ACER19V7.3A/
7.7A/7.9A
ASUS19V3.42 ASUS
IBM16V3.5A/3.36A
IBM16V4.5A/4.2A IBM
Acer
5.5/2.5
HP/COMPAQ18.5V
1.1A/4.9A/6.5A
HP/COMPAQ19V
3.16A/4.74A HP19V
7.1A/3.95A/8.42
FUJITSU19V4.22A FUJITSU
TOSHIBA19V3.16A
TOSHIBA19V3.42A
TOSHIBA19V4.74A
TOSHIBA19V6.6A
TOSHIBA
NEC19V3.16A/6.3A/
2.64A NEC
DELL19V3.5A DELL
HP
5.5/2.5
Applicable
laptop
brand
Picture
Specification
(mm)
5.5/1.7 Acer
19V 2.15A
Aspireone
( D270,D257,D250)
Aspire one
(531h/A110)
4.8/1.7
18.5V 3.5A
(HP 500HP530
E300)
HP
5.0/1.0
Samsung
19V2.1A /4.74A
(R458 R480 RV415)
Samsung
7.4/0.6
DELL
9.5V3.34A (M2300
D430 )
HP 18.5V 3.5A HP
7.9/0.9
IBM20V3.25A
IBM20V4.5A
LTEON 20V 3.25A
LTEON 20V 4.5A
IBM
LENOVO
3.0/1.1
Samsung
19V/2.1A
(NP900X1B
530U3B )
Samsung
5.0/1.0
Samsung
19V2.1A /4.74A
(R458 R480 RV415)
Samsung
4.5/3.0 HP
HP19.5V3.33A
(ENVY14
Pavilion15)
NO. Applicable Laptop
0-25%: LED1 flashing
1. Never mix up DC12V and DC20V output.
1. Never mix up DC12V and DC20V output.
Note: The connectors may not compatible with some laptops because of
different charging architecture.
3. Slightly press the on-off button after connection, K2 starts
charging;K2 will power off automatically in 30s if charging cable
is disconnected.