SUNGZU SKA500 User manual

SKA500 OPERATION GUIDE
Perfect Life from Endless Power!
Shenzhen Sungzu Technology Co.,Ltd

Manufacturer: Shenzhen Sungzu Technology Co.,Ltd
Add: 3/F, Block 1, Jiuhua Tech Park, Xingwei RD, Bao'an District,
Shenzhen City, Guangdong Province, P.R.C
Website: www.sungzu.com
Email: [e-mail]

Warning: Please read and understand the contents of this manual
carefully before using this product, and operate and use it in strict
accordance with the instructions, to avoid damage to the product or
external devices and equipment caused by improper use, and may
cause personal injury in severe cases.
Product No.

Catalog
Catalog
Product Introduction
Product Parameters
Operation Instruction
Beep Prompt
Trouble Shooting
Accessories List
Cautions
Product Liability Exemption
Warranty Card
1
2
3
4
8
8
9
10
10
11
1
1

1.Product Introduction
2
SKA500 is new generation multi-purpose power station backup battery pack.
This item is built-in long cycle times lithium-ion power battery and adopted high
strength aluminium alloys body. Its safety and reliability have been approved by
our R&D team long time testing. SKA500 achieved approval CE, RoHS, FCC
certificates and our factory passed through ISO9001. It brings user’s safety and
comfortable experience with its unique features.
SKA500 has two ways to get power. It can be recharged both by solar panel and
home electricity with provided ac adapter. SKA500 has multiple outputs. It
supports any output electric devices with its dual AC output 110V or 220V which
load power no more than 500W.
SKA500 can be used for any electric devices charging such as medical equipment,
emergency relief, outdoor activities, UAV drone battery, self-drive travelling,
family backup power, lighting, military etc.
1. AC output port×2
3. AC power switch
2. DC ON/OFF button
5. Charge input port
6. DC19V output
7. USB 5V output x3
4. DC12V output x4 8. USB 5V QC output
11. Cooling fan
10. Working fuse x2
9. Spare fuse x2
2
1
23
4
5
6
78
9
10
11

2.Product Parameters
3
1.Input voltage/current:
AC adapter input:
Solar panel input:
Fully charging time:
2. DC output：
2.1 USB output voltage/current:
2.2 DC output voltage/current:
3.AC output：
3.1 AC output：
3.2 Output voltage/current：
4.Capacity：
5.Size：
6.N.W：
7.Battery cycle times:
8.Working temperature:
9.Working humidity:
10.Multiple protections:
19Vdc/10A(Max)
22Vdc-30Vdc 10A(Max)
5.5 ~7 hours(charging by provided AC adapter)
5Vdc 3.0A (MAX)
5V ：5Vdc/2.0A,9Vdc/2.0A,12Vdc/1.5A
12Vdc/8.0A(Max) 19Vdc/3.5A(Max)
500W
220Vac/2.28A/50Hz 110Vac/4.64A/60Hz
14.8V/39Ah (3.7V/156000mAh)
381mm×243mm×128mm
7.5KG
≧800 times (capacity≧80%)
-10℃～65℃
≦95%
short circuit protection, over-charge protection,
over-heat protection, over-discharge protection,
over-voltage protection
3

1.1 When you are firstly using the unit, please insert provided four fuses to place.
Two fuses are for working. The other two fuses are backup ones for future use.
And then recharge the unit, it would be activated from sleeping mode.When
you insert the fuse,it might cause sparks due to the current into the circuit
board from fuse, but it won't hurt human body or destroy the products.
3.Operation Instruction
4
1.1Product activation steps：
1
（1）Open the fuse soft
socket cover.
（2）Insert the fuse.
The left slots are spare fuses
slots, the right slots are for
working fuses. Please make
sure all the working fuse
slots are fully plugged in,
or it will not work.
2Make sure the fuses
are fully inserted.
(3)Recharge the unit to activate it.
（Use the product’s standard
adapter to charge the product
for 10 to 30 seconds）
4

5
2. Check the capacity
Click DC button to check the capacity as belows.
Capacity1%~25% Capacity26%~50% Capacity51%~75% Capacity76%~100%
19V DC port output:
19V is working
12V DC port output:
12V is working
5V USB port output:
5V is working
5V QC port output:
5V or 9V or 12V is working
Blue indicator light on
Green light (× 4) light on
3. Turn on the unit
Long press DC button for 3 seconds,blue LED indicators and four green indicators
would turn on as below.
4. Direct current output
4.1 After turn on the unit, connect the electric devices to the DC or USB port for
charging. LED indiator would show as below.
5

6
5.1 Turn on AC output：Turn on AC Switch to “-”as below photo, red LED
indicator would turn on. Now it is ready to charge any electric devices
which load power below 500W.
The red indicator light on
4.2 DC output guidelines
5.2 AC output guidelines
TV
5.AC output
Supply power to mobile phone
Supply power to IPAD
Supply power to car equipment
Supply power to the 12V LED light
Supply power to the laptop
supply power to the refrigerator
supply power to the TV
supply power to laundry machinery
6

7
5.4 If without connecting AC output for 30 minutes, unit would sound “beep”
around 30 seconds to remind user to turn off the AC switch to avoid any
unexpected consumption. (SKA500 might sound “beep” when charge any
electric devices power very low or current very small. Don’t worry. It is
normal. It won’t effect the usage.)
5.3 Warning:
(1) Do not place your finger or hand-held conductor inside the “AC outlet” to
avoid electric shock.
(2) Before AC power equipment is connected, please confirm whether the
equipment voltage & power is consistent with the output voltage & power of
the power station.
(3) Do not connect AC output of SKA500 with its own DC input, or the unit SKA500
would be damaged.
7.Charging while discharging
This unit supports charging while discharging. When the input power is less
than the output power, the battery power will gradually reduce to the low power
state. At this time, the beep alarm of the product reminds the user to turn off the
output. If the output is not shut down in time, the product will automatically cut
off the output, and continue to sound beep alarm until the product power
reaches more than 30% stop beep and automatically open the output.
8. Cooling system:
Intelligent temperature control system is built in this product. When the internal
temperature of the unit is higher than 45℃, the cooling fan opens automatically
and closes automatically when the internal temperature of the unit falls below 45℃.
14.8V/39Ah
（3.7V/156000mAh）
SKA500
2915mAh
35X+
11560mAh
8X+
68W
6X+
28W
18H+
60W
10H+
75W
5.5X+
80w
7H+
50w
16H+
7
6.Equipment approximate charging time

4.Beep Prompt
5.Trouble Shooting
8
9.Turn off the unit
9.1 Turn off DC output
Long press DC ON/OFF button for 3 seconds, it would turn off DC output,
meanwhile, the blue power indicators and the green DC indicator would turn
off.
9.2 Turn off AC output
Press AC switch to “O” direction, Red LED indicator would turn off, meanwhile,
the AC output would turn off.
Item Beep prompt Prompt message
1 "beep-beep-beep", once per second,
It loops every two seconds
Low battery alarm or low battery off
2 "beep beep - beep beep", twice per
second, It loops every two seconds
Overvoltage alarm or overvoltage
shutdown
3 three sounds"beep beep beep---beep
beep beep",three times a second,
It loops every second
Overload, short circuit or overcurrent
alarm
4 one sound beep for long ten seconds Over temperature protection, long
beeping to turn off output
5 AC switch not turn off or below 10W
power output,"beep ----- beep ----- beep",
once per five seconds and cycle 30 seconds
The AC switch is not turned off or is lower
than 10W power output. After more than 30
minutes, it will start beeping (remind the
user to shut down if it does not affect the
product usage during use)
1.When press DC ON/OFF button or AC switch, the LED indicators don’t light up or both
AC and DC output can’t charge the electric devices.
（1）Please check whether the fuses are into the position. If not, please insert the fuses
into position and then recharge the unit to activate it.
（2）Please check whether the fuses are fused or put into position firmly. If the fuses
are fused or loose, please replace it.
8

6.Accessories List
9
2.AC or DC outputs are not function
（1）Please check the remained capacity of SKA500, if it is low power, please recharge
the unit at first.
（2）Please check the electric devices load power. SKA500 is with load power max
500W. If the electric devices are above 500W, it won’t be charged.
（3）Please check the output voltage whether it is matching with the electric devices.
（4）Please make sure the DC ON/OFF button or AC switch is turned on.
（5）Please check whether the unit is self-protection during charging the electric
devices ( SKA500 would turn to self protection mode and cut down the output
when it is short circuit. ). If yes, just recharge it, it would be activated.
（6）Please check the charging cable is in good condition or not.
3.SKA500 can’t be recharged.
（1）Please make sure the charging voltage is matching with our unit.
（2）Please check the charging cable or adapter whether is in good condition.
4.SKA500 shuts down during charging
This product has built-in temperature control system. The output of the product
is cut off due to the increase of environment temperature and internal temperature
of the product. Please turn it on again after cooling down the product.
Power cable
(Standard)
Micro USB
(Standard)
Fuse tube x 4
(Standard)
Folding solar panel
(Purchase Separately)
Adapter
(Standard)
Conversion line:
5521 conversion 5521
(Standard)
5521 to Cigarette
lighter
(Standard)
Notebook
conversion head
(standard)
9

7.Cautions
8.Product Liability Exemption
10
1. Please do not store or use this unit in humidity areas to avoid short circuit or
damage the unit.
2. Please store or use this product in the required temperature and humidity
environment.
3. This item is built-in battery. Please do not squeeze or crash unit violently or
it would cause a fire.
4. Without authorization, please do not disassemble or modify the unit.
5. If long time without usage, please recharge the unit every 3 month to keep
the battery long span life.
6. Please keep away from children.
10
1. We are not liable for any loss caused by improper use of the product by our customers or
third parties, except for legal liability.
2. Unless the machine itself fails, we are not responsible for any malfunction or any direct or
indirect failure of the connected equipment when using the machine.
3. Due to some problems with the machine or other conditions, such as external media, or
the recording device has not been successfully recorded, or the recorded content of the
external media and recording device has been damaged or lost, we are not responsible for
compensation for the recorded content or the resulting loss.
4. Do not use flammable gases or liquids, such as insecticides, alcohol, or gasoline, near the
machine, which may cause fire burn or fire.
5. Do not install in a place where salty air directly enters. Corrosion may cause malfunctions
and reduce product life.
6. Do not place anything near or in the air vents of the machine. When the internal temperature
rises, it may cause fire, malfunction or reduce product life.
7. Do not use this product in a high temperature environment, which may cause malfunction
or reduce product life.
8. Do not place in an environment that is too humid, dusty, oily, or steamy, which may cause
fire or electric shock.
9. Do not place the product in a fire or in a hot environment, which may cause overheating,
fire, malfunction, or reduced product life.
10. Do not touch the machine and the operating parts and input/output ports of the machine
with wet hands, which may cause electric shock or malfunction.
11. Do not insert foreign objects into product gaps, input/output ports, or exhaust fans, as this
may cause injury, electric shock (special care for children), or malfunction.
12. When the power off, please remove the automatic heating device or equipment to avoid
fire caused by the external device or equipment heating when the power is restored.
13. If the machine is dropped or other problems, stop using it and consult the dealer or
manufacturer. Continued use may cause electric shock, overheating or fire.

9.Warranty Card
11
1.User Info
2.Record of Repair & Maintenance
3. Notice:
3.1 This unit has 1 year warranty after purchase (P.S. the accessories are not
under warranty).
3. 2 Warranty service will be honored if the damage is not caused by human.
3. 3 If the product was used to the max span life of batteries. Our company can
provide paid service to help to change the batteries.
3.4 Our company reserves the right of final explanation.
Name:
Email:
Date State of Repair & Maintenance Service Center Signed
Contact No.:
Address:
Purchased Date:
11
14. When the battery solution stored inside the product leaks, do not touch it directly with
your hand. When liquid enters your eyes, there is a risk of blindness. Rinse your eyes with
clean water and seek medical attention immediately. If you touch the skin, the liquid may
damage the skin. Rinse with water and seek medical attention immediately.
15. Do not use control devices that affect human safety or social functions. Malfunction may
cause accidents.
16. People who use a pacemaker should not touch this product. This product may cause
damage to the pacemaker and affect life safety.